BR9202022A - Aparelho e processo para centralizar uma serpentina de aquecimento de resistencia eletrica helicoidal
- Google Patents
Aparelho e processo para centralizar uma serpentina de aquecimento de resistencia eletrica helicoidal
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Publication number
BR9202022A
BR9202022ABR929202022ABR9202022ABR9202022ABR 9202022 ABR9202022 ABR 9202022ABR 929202022 ABR929202022 ABR 929202022ABR 9202022 ABR9202022 ABR 9202022ABR 9202022 ABR9202022 ABR 9202022A
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Priority claimed from US07/705,835external-prioritypatent/US5111678A/en
Application filed by Carrier CorpfiledCriticalCarrier Corp
Publication of BR9202022ApublicationCriticalpatent/BR9202022A/pt