Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation
Reexamination Certificate
2008-03-25
2008-03-25
Alejandro, Raymond (Department: 1745)
Chemistry: electrical current producing apparatus, product, and
With pressure equalizing means for liquid immersion operation
C429S006000, C429S006000
Reexamination Certificate
active
07348091
ABSTRACT:
Fuel cell including an electrolyte, an anode and a cathode on both sides of the electrolyte, a cathode side separator at an outer side of the cathode having a flow passage for flow of air, and a flow passage between the electrolyte and the anode, thereby improving an electricity generating performance.
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patent: 6183898 (2001-02-01), Koschany et al.
patent: 2001/0036567 (2001-11-01), Gyoten et al.
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patent: 1059686 (2000-12-01), None
patent: 2002-0084159 (2002-11-01), None
Cho Tae Hee
Choi Hong
Ha Sam Chul
Heo Seoug Geum
Kim Cheol Hwan
Alejandro Raymond
Birch & Stewart Kolasch & Birch, LLP
LG Electronics Inc.
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