Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation
Reexamination Certificate
2007-11-20
2007-11-20
Ryan, Patrick Joseph (Department: 1745)
Chemistry: electrical current producing apparatus, product, and
With pressure equalizing means for liquid immersion operation
C429S009000, C429S006000, C429S010000, C429S010000
Reexamination Certificate
active
10458299
ABSTRACT:
The invention provides a fuel cartridge for supplying methanol aqueous solution to a direct methanol fuel cell system, comprising a memory which stores at least a concentration of the methanol aqueous solution.
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Akita Masato
Hasebe Hiroyuki
Miyamoto Hirohisa
Sakai Hirotaka
Shibuya Nobuo
Kabushiki Kaisha Toshiba
Martin Angela J.
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Ryan Patrick Joseph
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