EP978892-A  DATABASE CHEMABS [ONLINE] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; IMAHASHI, JINICHI ET AL: "LIQUID FUEL CELLS HAVING CURRENT COLLECTORS" RETRIEVED FROM STN DATABASE ACCESSION NO. 109:193777 CA XP002165198 & JP 63 141265 A (HITACHI, LTD., JAPAN) 13 JUNE 1988 (1988-06-13) & PATENT ABSTRACTS OF JAPAN VOL. 12, NO. 402 (E-673)3773249, 25 OCTOBER 1988 (1988-10-25) & JP 63 141265 A (HITACHI LTD), 13 JUNE 1988 (1988-06-13);  PATENT ABSTRACTS OF JAPAN vol. 013, no. 416 (E-821), 14 September 1989 (1989-09-14) -& JP 01 154467 A (HITACHI LTD), 16 June 1989 (1989-06-16) -& DATABASE CHEMABS [Online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; Database accession no. 111:236641, KUMAGAI, TERUO ET AL: "Liquid fuel cells" XP002165197 & JP 01 154467 A (HITACHI LTD) 16 June 1989 (1989-06-16)EP978892-A2  DATABASE CHEMABS [Online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; IMAHASHI, JINICHI ET AL: &quot;Liquid fuel cells having current collectors&quot; retrieved from STN Database accession no. 109:193777 CA XP002165198 &amp; JP 63 141265 A (HITACHI, LTD., JAPAN) 13 June 1988 (1988-06-13) &amp; PATENT ABSTRACTS OF JAPAN vol. 12, no. 402 (E-673) [3249], 25 October 1988 (1988-10-25) &amp; JP 63 141265 A (HITACHI LTD), 13 June 1988 (1988-06-13);  PATENT ABSTRACTS OF JAPAN vol. 013, no. 416 (E-821), 14 September 1989 (1989-09-14) -&amp; JP 01 154467 A (HITACHI LTD), 16 June 1989 (1989-06-16) -&amp; DATABASE CHEMABS [Online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; Database accession no. 111:236641, KUMAGAI, TERUO ET AL: &quot;Liquid fuel cells&quot; XP002165197 &amp; JP 01 154467 A (HITACHI LTD) 16 June 1989 (1989-06-16)EP978892-B1  DATABASE CHEMABS AeOnline] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; IMAHASHI, JINICHI ET AL: "Liquid fuel cells having current collectors" retrieved from STN Database accession no. 109:193777 CA XP002165198 & JP 63 141265 A (HITACHI, LTD., JAPAN) 13 June 1988 (1988-06-13) & PATENT ABSTRACTS OF JAPAN vol. 12, no. 402 (E-673) [3249], 25 October 1988 (1988-10-25) & JP 63 141265 A (HITACHI LTD), 13 June 1988 (1988-06-13);  PATENT ABSTRACTS OF JAPAN vol. 013, no. 416 (E-821), 14 September 1989 (1989-09-14) -& JP 01 154467 A (HITACHI LTD), 16 June 1989 (1989-06-16) -& DATABASE CHEMABS AeOnline] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; Database accession no. 111:236641, KUMAGAI, TERUO ET AL: "Liquid fuel cells" XP002165197 & JP 01 154467 A (HITACHI LTD) 16 June 1989 (1989-06-16)