FR1022818A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to sealing devices, in particular for oscillating or sliding shafts and for pistons
Assignee: Neyrpic SA
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Filing: 1950-03-23
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Granted: 1953-03-10
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Expires: 1970-03-23
Abstract
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 14:26
CPC Classifications
F; F16; F16J; F16J15/00; F16J15/16; F16J15/32; F16J15/3204; F16J15/3232; F16J15/3236
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