CA1031131A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Metal wall constructions for buildings
Assignee: Dominion Foundries and Steel Ltd
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Filing: 1976-01-30
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Granted: 1978-05-16
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Expires: 1996-01-30
Abstract
No abstract record available.
Inventors
- 👤 Andrew S. Zakrzewski
- 👤 Douglas M. Clarkson
- 👤 Roderick W. Eastman
- 👤 George S. Ashby
- 👤 Henry Campbell
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-11-08 12:50
CPC Classifications
E; E04; E04B; E04B2/00; E04B2/56; E04B2/58
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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