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FR38226E Expired / Lapsed FR ⏱️ 0.0 years remaining

Lubricating device for bearings or other applications

Assignee: Max-Ferdinand Martin Du Pont
•
Filing: 1929-03-08
•
Granted: 1931-04-24
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Expires: 1949-03-08
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Abstract

No abstract record available.

Inventors

  • 👤 Max-Ferdinand Martin Du Pont
  • 👤 Henri-Maurice Brillie

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-26 22:23
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/02; F16C33/04; F16C33/06; F16C33/10; F16C33/1025; F16C33/106

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