Patent CA676128A successfully refreshed from Google Patents.
CA676128A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Polyurethane materials
Assignee: Imperial Chemical Industries Ltd
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Filing: —
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Granted: 1963-12-17
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Expires: 1980-12-17
Abstract
No abstract record available.
Inventors
- 👤 R. Aitken Roxburgh
- 👤 F. Chapman John
- 👤 A. Packer Eric
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-10-29 16:55
CPC Classifications
—
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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