Patent CA970582A successfully refreshed from Google Patents.
CA970582A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Composite, load-supporting wall element
Assignee: Bostadsforskning AB
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Filing: 1973-04-11
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Granted: 1975-07-08
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Expires: 1993-04-11
Abstract
No abstract record available.
Inventors
- 👤 Ernst E. Dahlberg
- 👤 Knut L. Bergvall
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-11-01 06:33
CPC Classifications
B; B32; B32B; B32B3/00; B32B3/26; B32B3/263; E; E04; E04C; E04C2/00; E04C2/02; E04C2/04; E04C2/044; B32B2305/00; B32B2305/02; B32B2307/00; B32B2307/70; B32B2307/726; B32B2307/7265; B32B2607/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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