DE891745C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for the production of polyvinyl acetals
Assignee: Hoechst AG
•
Filing: 1939-05-24
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Granted: 1953-10-01
•
Expires: 1959-05-24
Abstract
No abstract record available.
Inventors
- 👤 Fritz Dr Herrlein
- 👤 Adolf Dr Weihe
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-04 19:43
CPC Classifications
C; C08; C08F; C08F8/00; C08F8/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
AT148148B
Cited
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