CA874554A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Emergency evacuation system
Assignee: Individual
•
Filing: —
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Granted: 1971-06-29
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Expires: 1988-06-29
Abstract
No abstract record available.
Inventors
- 👤 L. Davis Burt
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-10-23 13:47
CPC Classifications
B; B64; B64D; B64D11/00; A; A62; A62B; A62B3/00; G; G08; G08B; G08B7/00; G08B7/06; G08B7/066; G09; G09B; G09B21/00; G09B21/001; G09B21/003
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
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