Patent CA937149A successfully refreshed from Google Patents.
CA937149A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Insulating structural panel
Assignee: Individual
•
Filing: 1971-06-22
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Granted: 1973-11-20
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Expires: 1991-06-22
Abstract
No abstract record available.
Inventors
- 👤 P. Winters Lorne
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-10-26 09:28
CPC Classifications
E; E04; E04C; E04C2/00; E04C2/02; E04C2/26; E04C2/284; E04C2/288
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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