Assignee

COUPRIE FRANCOIS

FR·1 granted patent·14 citations·filing 1986–1986

Technology mixF23J1 F23L1 F24C1 F24H1 Y02B1 Y02E1

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1 record

0147US4712515ADevice for evacuating into the ambient air combustion products from a condensation boilerCOUPRIE FRANCOIS·Filed 1986·Granted Dec 15, 1987·14 cites·6 claims

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