CA668478A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Preparation of cellular polyurethane
Assignee: Bayer AG
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Filing: —
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Granted: 1963-08-13
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Expires: 1980-08-13
Abstract
No abstract record available.
Inventors
- 👤 Windemuth Erwin
- 👤 Braun Gunther
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-10-23 17:39
CPC Classifications
—
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References Cited (Backward Citations)
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