EP872907-A1  PATENT ABSTRACTS OF JAPAN vol. 016, no. 162 (E-1192), 20 April 1992 -& JP 04 012462 A (FUJI ELECTRIC CO LTD), 17 January 1992, -& CHEMICAL ABSTRACTS, vol. 116, no. 22, 1 June 1992 Columbus, Ohio, US; abstract no. 218125, NISHIHARA: "Solid polymer-electrolyte fuel cells" XP002072225 & JP 04 012 462 A (FUJI ELECTRIC CO) 17 January 1992;  PATENT ABSTRACTS OF JAPAN vol. 018, no. 263 (E-1550), 19 May 1994 & JP 06 044985 A (MITSUBISHI HEAVY IND LTD), 18 February 1994,;  PATENT ABSTRACTS OF JAPAN vol. 018, no. 332 (E-1567), 23 June 1994 -& JP 06 084533 A (SUMITOMO ELECTRIC IND LTD), 25 March 1994,;  PATENT ABSTRACTS OF JAPAN vol. 095, no. 007, 31 August 1995 -& JP 07 105957 A (TOYOTA MOTOR CORP), 21 April 1995,;  PATENT ABSTRACTS OF JAPAN vol. 015, no. 434 (E-1129), 6 November 1991 -& JP 03 182052 A (MITSUBISHI HEAVY IND LTD), 8 August 1991, -& CHEMICAL ABSTRACTS, vol. 115, no. 24, 16 December 1991 Columbus, Ohio, US; abstract no. 259932, FURUYA ET AL: "Porous electrodes and their uses" XP002072224 & JP 03 182 052 A (MITSUBISHI HEAVY INDUSTRIES) 8 August 1991;  PATENT ABSTRACTS OF JAPAN vol. 015, no. 434 (E-1129), 6 November 1991 -&JP 03 182052 A (MITSUBISHI HEAVY IND LTD), 8 August 1991, -&CHEMICAL ABSTRACTS, vol. 115, no. 24, 16 December 1991 Columbus, Ohio, US; abstract no. 259932, FURUYA ET AL: "Porous electrodes and their uses" XP002072224&JP 03 182 052 A (MITSUBISHI HEAVY INDUSTRIES) 8 August 1991;  PATENT ABSTRACTS OF JAPAN vol. 095, no. 007, 31 August 1995 -&JP 07 105957 A (TOYOTA MOTOR CORP), 21 April 1995,;  PATENT ABSTRACTS OF JAPAN vol. 016, no. 162 (E-1192), 20 April 1992 -&JP 04 012462 A (FUJI ELECTRIC CO LTD), 17 January 1992, -&CHEMICAL ABSTRACTS, vol. 116, no. 22, 1 June 1992 Columbus, Ohio, US; abstract no. 218125, NISHIHARA: "Solid polymer-electrolyte fuel cells" XP002072225&JP 04 012 462 A (FUJI ELECTRIC CO) 17 January 1992;  PATENT ABSTRACTS OF JAPAN vol. 018, no. 332 (E-1567), 23 June 1994 -&JP 06 084533 A (SUMITOMO ELECTRIC IND LTD), 25 March 1994,;  PATENT ABSTRACTS OF JAPAN vol. 018, no. 263 (E-1550), 19 May 1994&JP 06 044985 A (MITSUBISHI HEAVY IND LTD), 18 February 1994,US6083638-A  Chemical Abstract vol. 115, No. 24. Dec. 16, 1991. Furuya et al: "Porous electrodes and their uses." XP002072224.;  Chemical Abstract vol. 116, No. 22. Jun. 1, 1992. Nishihara: "Solid polymer-electrolyte fuel cells." XP002072225.EP872907-B1  PATENT ABSTRACTS OF JAPAN vol. 015, no. 434 (E-1129), 6 November 1991 -& JP 03 182052 A (MITSUBISHI HEAVY IND LTD), 8 August 1991, -& CHEMICAL ABSTRACTS, vol. 115, no. 24, 16 December 1991 Columbus, Ohio, US; abstract no. 259932, FURUYA ET AL: "Porous electrodes and their uses" XP002072224 & JP 03 182 052 A (MITSUBISHI HEAVY INDUSTRIES) 8 August 1991;  PATENT ABSTRACTS OF JAPAN vol. 016, no. 162 (E-1192), 20 April 1992 -& JP 04 012462 A (FUJI ELECTRIC CO LTD), 17 January 1992, -& CHEMICAL ABSTRACTS, vol. 116, no. 22, 1 June 1992 Columbus, Ohio, US; abstract no. 218125, NISHIHARA: "Solid polymer-electrolyte fuel cells" XP002072225 & JP 04 012 462 A (FUJI ELECTRIC CO) 17 January 1992;  PATENT ABSTRACTS OF JAPAN vol. 018, no. 263 (E-1550), 19 May 1994 & JP 06 044985 A (MITSUBISHI HEAVY IND LTD), 18 February 1994,;  PATENT ABSTRACTS OF JAPAN vol. 018, no. 332 (E-1567), 23 June 1994 -& JP 06 084533 A (SUMITOMO ELECTRIC IND LTD), 25 March 1994,;  PATENT ABSTRACTS OF JAPAN vol. 095, no. 007, 31 August 1995 -& JP 07 105957 A (TOYOTA MOTOR CORP), 21 April 1995,