FR852875A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Condensation products and process for preparing these products
Assignee: Deutsche Hydrierwerke AG
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Filing: 1939-04-08
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Granted: 1940-03-05
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Expires: 1959-04-08
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 03:21
CPC Classifications
C; C14; C14C; C14C3/00; C14C3/02; C14C3/08; C14C3/18; C14C3/20
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