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Patent FR879939A successfully refreshed from Google Patents.
FR879939A
Expired / Lapsed
FR
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Method of manufacturing a tobacco-based material
Assignee: Chemische Fabrik Von Heyden AG
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Filing: 1942-03-03
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Granted: 1943-03-09
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Expires: 1962-03-03
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 19:34
CPC Classifications
A; A24; A24B; A24B15/00; A24B15/10; A24B15/12; A24B15/14
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