WO9209115-A1  See also references of EPA 0559653;  See also references of EP 0559653A1EP559653-A1  PATENT ABSTRACTS OF JAPAN vol. 009 no. 169 (E-328) ,13 July 1985 & JP-A-60 041770 (HITACHI SEISAKUSHO KK) 5 March 1985,;  PATENT ABSTRACTS OF JAPAN vol. 009 no. 230 (E-343) ,17 September 1985 & JP-A-60 086772 (HITACHI SEISAKUSHO KK;OTHERS: 01) 16 May 1985,;  PATENT ABSTRACTS OF JAPAN vol. 009 no. 280 (E-356) ,8 November 1985 & JP-A-60 124366 (KOGYO GIJUTSUIN;OTHERS: 0J) 3 July 1985,;  PATENT ABSTRACTS OF JAPAN vol. 009 no. 295 (E-360) ,21 November 1985 & JP-A-60 136178 (NIHON NENRIYOU GIJUTSU KAIHATSU KK;OTHERS: 01) 19 July 1985,;  PATENT ABSTRACTS OF JAPAN vol. 011 no. 036 (E-477) ,3 February 1987 & JP-A-61 206175 (TOSHIBA CORP) 12 September 1986,;  PATENT ABSTRACTS OF JAPAN vol. 16 no. 230 (E-1208) ,27 May 1992 & JP-A-04 043567 (TOSHIBA CORP) 13 February 1992,;  PROCEEDINGS OF THE 24TH INTERSOCIETY ENERGY CONVERSION ENGINEERING CONFERENCE, vol. 3, 6 August 1989 WASHINGTON, pages 1587-1590, R. J. LAWRANCE ET AL 'PROTON EXCHANGE MEMBRANE FUEL CELL DEVELOPMENT';  PROCEEDINGS OF THE 24TH INTERSOCIETY ENERGY CONVERSION ENGINEERING CONFERENCE, vol. 3, 6 August 1989 WASHINGTON, pages 1631-1636, J. F. MCELROY 'spfe regenerative hydrogen/oxygen fuel cells for extraterrestrial surface applications';  See also references of WOA 9209115;  PATENT ABSTRACTS OF JAPAN vol. 009 no. 169 (E-328) ,13 July 1985&JP-A-60 041770 (HITACHI SEISAKUSHO KK) 5 March 1985,;  PATENT ABSTRACTS OF JAPAN vol. 009 no. 295 (E-360) ,21 November 1985&JP-A-60 136178 (NIHON NENRIYOU GIJUTSU KAIHATSU KK;OTHERS: 01) 19 July 1985,;  PATENT ABSTRACTS OF JAPAN vol. 011 no. 036 (E-477) ,3 February 1987&JP-A-61 206175 (TOSHIBA CORP) 12 September 1986,;  PATENT ABSTRACTS OF JAPAN vol. 009 no. 280 (E-356) ,8 November 1985&JP-A-60 124366 (KOGYO GIJUTSUIN;OTHERS: 0J) 3 July 1985,;  PATENT ABSTRACTS OF JAPAN vol. 009 no. 230 (E-343) ,17 September 1985&JP-A-60 086772 (HITACHI SEISAKUSHO KK;OTHERS: 01) 16 May 1985,;  PATENT ABSTRACTS OF JAPAN vol. 16 no. 230 (E-1208) ,27 May 1992&JP-A-04 043567 (TOSHIBA CORP) 13 February 1992,;  See also references of WO 9209115A1EP559653-A4  PATENT ABSTRACTS OF JAPAN vol. 009 no. 169 (E-328),13/07/1985 & JP-A-60 041770 (HITACHI SEISAKUSHO KK) 05/03/1985;  PATENT ABSTRACTS OF JAPAN vol. 009 no. 230 (E-343),17/09/1985 & JP-A-60 086772 (HITACHI SEISAKUSHO KK;OTHERS: 01) 16/05/1985;  PATENT ABSTRACTS OF JAPAN vol. 009 no. 280 (E-356),08/11/1985 & JP-A-60 124366 (KOGYO GIJUTSUIN;OTHERS: OJ) 03/07/1985;  PATENT ABSTRACTS OF JAPAN vol. 009 no. 295 (E-360),21/11/1985 & JP-A-60 136178 (NIHON NENRIYOU GIJUTSU KAIHATSU KK;OTHERS: 01) 19/07/1985;  PATENT ABSTRACTS OF JAPAN vol. 011 no. 036 (E-477),03/02/1987 & JP-A-61 206175 (TOSHIBA CORP) 12/09/1986;  PROCEEDINGS OF THE 24TH INTERSOCIETY ENERGY CONVERSION ENGINEERING CONFERENCE, vol. 3, 06/08/1989 WASHINGTON, pages 1587-1590, R. J. LAWRANCE ET AL "PROTON EXCHANGE MEMBRANE FUEL CELL DEVELOPMENT";  PROCEEDINGS OF THE 24TH INTERSOCIETY ENERGY CONVERSION ENGINEERING CONFERENCE, vol. 3, 06/08/1989 WASHINGTON, pages 1631-1636, J. F. MCELROY "spfe regenerative hydrogen/oxygen fuel cells for extraterrestrial surface applications";  PATENT ABSTRACTS OF JAPAN vol. 16 no. 230 (E-1208),27/05/1992 & JP-A-04 043567 (TOSHIBA CORP) 13/02/1992;  PATENT ABSTRACTS OF JAPAN vol. 009, no. 169 (E - 328) 13 July 1985 (1985-07-13);  R. J. LAWRANCE ET AL: "PROTON EXCHANGE MEMBRANE FUEL CELL DEVELOPMENT", PROCEEDINGS OF THE 24TH INTERSOCIETY ENERGY CONVERSION ENGINEERING CONFERENCE, vol. 3, 6 August 1989 (1989-08-06), WASHINGTON, pages 1587 - 1590;  J. F. MCELROY: "spfe regenerative hydrogen/oxygen fuel cells for extraterrestrial surface applications", PROCEEDINGS OF THE 24TH INTERSOCIETY ENERGY CONVERSION ENGINEERING CONFERENCE, vol. 3, 6 August 1989 (1989-08-06), WASHINGTON, pages 1631 - 1636;  PATENT ABSTRACTS OF JAPAN vol. 009, no. 295 (E - 360) 21 November 1985 (1985-11-21);  PATENT ABSTRACTS OF JAPAN vol. 011, no. 036 (E - 477) 3 February 1987 (1987-02-03);  PATENT ABSTRACTS OF JAPAN vol. 009, no. 280 (E - 356) 8 November 1985 (1985-11-08);  PATENT ABSTRACTS OF JAPAN vol. 009, no. 230 (E - 343) 17 September 1985 (1985-09-17);  PATENT ABSTRACTS OF JAPAN vol. 16, no. 230 (E - 1208) 27 May 1992 (1992-05-27);  See also references of WO 9209115A1