CA652468A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Flapper valves
Assignee: Bell Aerospace Corp
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Filing: —
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Granted: 1962-11-20
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Expires: 1979-11-20
Abstract
No abstract record available.
Inventors
- 👤 P. Wolpin Martin
- 👤 P. Kistler Walter
- 👤 Jr. Bert Smith
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-10-28 21:34
CPC Classifications
—
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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