CA709052A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Personal radiation warning device
Assignee: De Havilland Aircraft of Canada Ltd
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Filing: —
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Granted: 1965-05-04
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Expires: 1982-05-04
Abstract
No abstract record available.
Inventors
- 👤 Howard S. Kerr
- 👤 John B. Driffield (Deceased)
- 👤 Ian H. Rowe
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-10-24 22:39
CPC Classifications
—
Claims Analysis
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References Cited (Backward Citations)
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