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FR1364039A Expired / Lapsed FR ⏱️ 0.0 years remaining

Improvements to the sealing members of pistons operating in cylinders

Assignee: Emile Bobard
•
Filing: 1963-05-06
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Granted: 1964-06-19
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Expires: 1983-05-06
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Abstract

No abstract record available.

Inventors

  • 👤 Emile Bobard

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-08 17:44
CPC Classifications
F; F04; F04B; F04B53/00; F04B53/16; F04B53/162; F04B53/164; F04B53/14; F04B53/143; F16; F16J; F16J15/00; F16J15/16; F16J15/32

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