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FR568247A Expired / Lapsed FR ⏱️ 0.0 years remaining

Device for sealing valves, valves, taps and the like

Assignee: Pierre-Joseph Dulin
•
Filing: 1923-06-30
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Granted: 1924-03-18
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Expires: 1943-06-30
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Abstract

No abstract record available.

Inventors

  • 👤 Pierre-Joseph Dulin
  • 👤 Marc Chatounovsky

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-30 17:57
CPC Classifications
F; F16; F16K; F16K1/00; F16K1/30; F16K1/301; F16K1/302; F16K31/00; F16K31/44; F16K31/50; F16K31/504

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