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FR569411A
Expired / Lapsed
FR
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Improvements made to shutters controlled remotely by means of a fluid acting on a piston
Assignee: Pierre Bossu
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Filing: 1923-08-03
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Granted: 1924-04-11
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Expires: 1943-08-03
Abstract
No abstract record available.
Inventors
- 👤 Pierre Bossu
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 17:46
CPC Classifications
F; F16; F16K; F16K31/00; F16K31/12; F16K31/122; F16K31/1221
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Total Claims: 0
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References Cited (Backward Citations)
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