DE835809C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for the production of polyaddition products
Assignee: Bayer AG
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Filing: 1950-02-28
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Granted: 1952-04-03
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Expires: 1970-02-28
Abstract
No abstract record available.
Inventors
- 👤 Dr Karl Hamann
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 10:18
CPC Classifications
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