FR882197A
Expired / Lapsed
FR
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Oleo-pneumatic shutter, particularly intended for sealing rotary shaft housings lubricated under pressure
Assignee: Jean-Baptiste-Pierre Silhouett
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Filing: 1942-01-09
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Granted: 1943-05-20
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Expires: 1962-01-09
Abstract
No abstract record available.
Inventors
- 👤 Jean-Baptiste-Pierre Silhouett
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-24 14:29
CPC Classifications
F; F16; F16J; F16J15/00; F16J15/16; F16J15/34; F16J15/38
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