DE904471C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for the production of polyurethanes
Assignee: Hoechst AG
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Filing: 1944-07-28
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Granted: 1954-02-18
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Expires: 1964-07-28
Abstract
No abstract record available.
Inventors
- 👤 Dr Ludwig Orthner
- 👤 Dr Arthur Siebert
- 👤 Dr Hermann Wagner
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-24 13:45
CPC Classifications
C; C08; C08L; C08L75/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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