Coating processes – Electrical product produced – Fuel cell part
Reexamination Certificate
2003-03-13
2008-11-11
Talbot, Brian K (Department: 1792)
Coating processes
Electrical product produced
Fuel cell part
C427S258000, C427S282000, C427S421100
Reexamination Certificate
active
07449214
ABSTRACT:
Process for the preparation of a solid oxide fuel cell comprising chemically etching a metallic sheet covered with a photoresist and obtaining controlled patterns of cavities on one side of the metallic sheet and perforations on the other side of the metallic sheet and depositing electrochemically active segments on the perforated side of the metallic sheet. The invention includes also a solid oxide fuel cell prepared by the above process.
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Christiansen Niels
Norsk Jesper
Dickstein & Shapiro LLP
Haldor Topsoe A/S
Talbot Brian K
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