FR940160A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Valve enhancements for air compressors and pneumatic tools
Assignee: Climax Rock Drill & Engineering Works Ltd
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Filing: 1947-01-28
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Granted: 1948-12-06
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Expires: 1967-01-28
Abstract
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Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 10:58
CPC Classifications
F; F04; F04B; F04B39/00; F04B39/10; F04B39/102; F04B39/1033
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