NO139141C - Avstengbar, tilbakestroemningshindrende anordning, saerlig for innbygning i tilfoerselsledningen til en varmtvannsbeholder
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Avstengbar, tilbakestroemningshindrende anordning, saerlig for innbygning i tilfoerselsledningen til en varmtvannsbeholder
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Publication number
NO139141C
NO139141CNO761065ANO761065ANO139141CNO 139141 CNO139141 CNO 139141CNO 761065 ANO761065 ANO 761065ANO 761065 ANO761065 ANO 761065ANO 139141 CNO139141 CNO 139141C
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Publication date
Application filed by Hansa Metallwerke AgfiledCriticalHansa Metallwerke Ag
Priority to NO761065ApriorityCriticalpatent/NO139141C/no
Publication of NO761065LpublicationCriticalpatent/NO761065L/no
Publication of NO139141BpublicationCriticalpatent/NO139141B/no
Publication of NO139141CpublicationCriticalpatent/NO139141C/no
NO761065A1976-03-261976-03-26Avstengbar, tilbakestroemningshindrende anordning, saerlig for innbygning i tilfoerselsledningen til en varmtvannsbeholder
NO139141C
(no)