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Inventor
COHA JEFFREY T
US
2 patents
Patents
2 patents
US6723217B1
Apr 20, 2004
Method and device for pumping oxygen into a gas sensor
DELPHI TECH INC
26 citations
89
US6797138B1
Sep 28, 2004
Gas senior design and method for forming the same
DELPHI TECH INC
16 citations
81