WO9512219-A1 -- AU9185862-A   ;  AU9185862-B   ;  EP566019-A1   KASHIMA KITA ELECTRIC POWER CORP (KASH-Non-standard)   SATO K,  NAKAJIMA M,  MAGOME K;  JP05303973-A   ;  US4786567-A   UNISEARCH LTD (UNIX);  WO1989005363-A   ;  WO1993006626-A1   ;  WO1994006164-A1   ;  EP729648-A1 -- EP517217-A1   AGENCY OF IND SCI & TECHNOLOGY (AGEN);  KASHIMA KITA ELECTRIC POWER CORP (KASH-Non-standard)   KANEKO H,  NEGISHI A,  NOZAKI K,  SATO K,  NAKAJIMA M;  FR2034755-A   ELECTROCELL LTD (ELE-Non-standard);  JP56042970-A   ;  JP57009072-A   AGENCY OF IND SCI & TECHNOLOGY (AGEN)   KANEKO H,  NOZAKI T;  JP57009073-A   AGENCY OF IND SCI & TECHNOLOGY (AGEN);  JAPAN MIN OF INT TRADE I (NITR-Non-standard)   KANEKO H;  US3279949-A   ;  US4018508-A   IMPERIAL CHEM IND LTD (ICIL);  WO1989005363-A   ;  WO1989005528-A   ;  AU696452-B -- GB2113208-A   ;  JP54138502-A   TOYO SODA MFG CO LTD (TOYJ)   SASAKI K,  KITANI A,  KITAMURA M;  US4410606-A   US DEPT ENERGY (USAT)   LOUTFY R O,  BROWN A P,  YAO N;  US6143443-A -- AU9185862-A   ;  EP517217-A1   AGENCY OF IND SCI & TECHNOLOGY (AGEN);  KASHIMA KITA ELECTRIC POWER CORP (KASH-Non-standard)   KANEKO H,  NEGISHI A,  NOZAKI K,  SATO K,  NAKAJIMA M;  EP566019-A1   KASHIMA KITA ELECTRIC POWER CORP (KASH-Non-standard)   SATO K,  NAKAJIMA M,  MAGOME K;  GB2113208-A   ;  JP54138502-A   TOYO SODA MFG CO LTD (TOYJ)   SASAKI K,  KITANI A,  KITAMURA M;  JP56042970-A   ;  JP57009072-A   AGENCY OF IND SCI & TECHNOLOGY (AGEN)   KANEKO H,  NOZAKI T;  JP57009073-A   AGENCY OF IND SCI & TECHNOLOGY (AGEN);  JAPAN MIN OF INT TRADE I (NITR-Non-standard)   KANEKO H;  US3279949-A   ;  US4018508-A   IMPERIAL CHEM IND LTD (ICIL);  US4410606-A   US DEPT ENERGY (USAT)   LOUTFY R O,  BROWN A P,  YAO N;  US4786567-A   UNISEARCH LTD (UNIX);  WO1989005363-A   ;  WO1989005528-A   ;  EP729648-B1 -- AU8586291-A   ;  EP517217-A1   AGENCY OF IND SCI & TECHNOLOGY (AGEN);  KASHIMA KITA ELECTRIC POWER CORP (KASH-Non-standard)   KANEKO H,  NEGISHI A,  NOZAKI K,  SATO K,  NAKAJIMA M;  EP566019-A1   KASHIMA KITA ELECTRIC POWER CORP (KASH-Non-standard)   SATO K,  NAKAJIMA M,  MAGOME K;  FR2034755-A   ELECTROCELL LTD (ELE-Non-standard);  JP05303973-A   ;  JP56042970-A   ;  JP57009072-A   AGENCY OF IND SCI & TECHNOLOGY (AGEN)   KANEKO H,  NOZAKI T;  JP57009073-A   AGENCY OF IND SCI & TECHNOLOGY (AGEN);  JAPAN MIN OF INT TRADE I (NITR-Non-standard)   KANEKO H;  US3279949-A   ;  US4018508-A   IMPERIAL CHEM IND LTD (ICIL);  WO1989005363-A   ;  WO1989005528-A   ;  US6562514-B1 -- EP517217-A1   AGENCY OF IND SCI & TECHNOLOGY (AGEN);  KASHIMA KITA ELECTRIC POWER CORP (KASH-Non-standard)   KANEKO H,  NEGISHI A,  NOZAKI K,  SATO K,  NAKAJIMA M;  FR2034755-A   ELECTROCELL LTD (ELE-Non-standard);  GB2113208-A   ;  JP54138502-A   TOYO SODA MFG CO LTD (TOYJ)   SASAKI K,  KITANI A,  KITAMURA M;  JP56042970-A   ;  JP57009072-A   AGENCY OF IND SCI & TECHNOLOGY (AGEN)   KANEKO H,  NOZAKI T;  JP57009073-A   AGENCY OF IND SCI & TECHNOLOGY (AGEN);  JAPAN MIN OF INT TRADE I (NITR-Non-standard)   KANEKO H;  US3279949-A   ;  US4018508-A   IMPERIAL CHEM IND LTD (ICIL);  US4181777-A   DIAMOND SHAMROCK TECHNOLOGIES (DIAS)   SPAZIANTE P M,  NIDOLA A;  US4410606-A   US DEPT ENERGY (USAT)   LOUTFY R O,  BROWN A P,  YAO N;  US4786567-A   UNISEARCH LTD (UNIX);  US6143433-A   MITSUI PETROCHEMICAL IND LTD (MITC)   MURATA H,  HIRANO H;  WO1989005363-A   ;  WO1989005528-A