WO9952165-A1  CHEMICAL ABSTRACTS, vol. 125, no. 12, 16 September 1996 (1996-09-16) Columbus, Ohio, US; abstract no. 147080, TAMURA ET AL: "Ion exchanger electrolyte fuel cells" XP002112774 -& JP 08 138700 A (YAMAHA MOTOR CO) 31 May 1996 (1996-05-31) -& PATENT ABSTRACTS OF JAPAN vol. 96-9), 30 September 1996 (1996-09-30) & JP 08 138700 A (YAMAHA MOTOR CO), 31 May 1996 (1996-05-31);  PATENT ABSTRACTS OF JAPAN vol. 018, no. 116 (E-1515), 24 February 1994 (1994-02-24) -& JP 05 314999 A (MITSUBISHI ELECTRIC CORP), 26 November 1993 (1993-11-26);  PATENT ABSTRACTS OF JAPAN vol. 097, no. 002, 28 February 1997 (1997-02-28) -& JP 08 273696 A (MAZDA MOTOR CORP), 18 October 1996 (1996-10-18);  PATENT ABSTRACTS OF JAPAN vol. 098, no. 008, 30 June 1998 (1998-06-30) -& JP 10 079260 A (SANYO ELECTRIC CO LTD), 24 March 1998 (1998-03-24);  PATENT ABSTRACTS OF JAPAN vol. 012, no. 099 (E-594), 31 March 1988 (1988-03-31) -& JP 62 229765 A (SHIN KOBE ELECTRIC MACH CO LTD), 8 October 1987 (1987-10-08);  CHEMICAL ABSTRACTS, vol. 125, no. 12, 16 September 1996 (1996-09-16) Columbus, Ohio, US; abstract no. 147080, TAMURA ET AL: "Ion exchanger electrolyte fuel cells" XP002112774 -& JP 08 138700 A (YAMAHA MOTOR CO) 31 May 1996 (1996-05-31) -& PATENT ABSTRACTS OF JAPAN vol. 96-9), 30 September 1996 (1996-09-30) & JP 08 138700 A (YAMAHA MOTOR CO), 31 May 1996 (1996-05-31;  PATENT ABSTRACTS OF JAPAN vol. 012, no. 099 (E-594), 31 March 1988 (1988-03-31) -&JP 62 229765 A (SHIN KOBE ELECTRIC MACH CO LTD), 8 October 1987 (1987-10-08);  PATENT ABSTRACTS OF JAPAN vol. 018, no. 116 (E-1515), 24 February 1994 (1994-02-24) -&JP 05 314999 A (MITSUBISHI ELECTRIC CORP), 26 November 1993 (1993-11-26);  CHEMICAL ABSTRACTS, vol. 125, no. 12, 16 September 1996 (1996-09-16) Columbus, Ohio, US; abstract no. 147080, TAMURA ET AL: "Ion exchanger electrolyte fuel cells" XP002112774 -&JP 08 138700 A (YAMAHA MOTOR CO) 31 May 1996 (1996-05-31) -&PATENT ABSTRACTS OF JAPAN vol. 96-9), 30 September 1996 (1996-09-30)&JP 08 138700 A (YAMAHA MOTOR CO), 31 May 1996 (1996-05-31);  PATENT ABSTRACTS OF JAPAN vol. 098, no. 008, 30 June 1998 (1998-06-30) -&JP 10 079260 A (SANYO ELECTRIC CO LTD), 24 March 1998 (1998-03-24);  PATENT ABSTRACTS OF JAPAN vol. 097, no. 002, 28 February 1997 (1997-02-28) -&JP 08 273696 A (MAZDA MOTOR CORP), 18 October 1996 (1996-10-18);  PATENT ABSTRACTS OF JAPAN vol. 012, no. 099 (E - 594) 31 March 1988 (1988-03-31);  PATENT ABSTRACTS OF JAPAN vol. 018, no. 116 (E - 1515) 24 February 1994 (1994-02-24);  CHEMICAL ABSTRACTS, vol. 125, no. 12, 16 September 1996, Columbus, Ohio, US; abstract no. 147080, TAMURA ET AL: "Ion exchanger electrolyte fuel cells" XP002112774;  PATENT ABSTRACTS OF JAPAN vol. 098, no. 008 30 June 1998 (1998-06-30);  PATENT ABSTRACTS OF JAPAN vol. 097, no. 002 28 February 1997 (1997-02-28)