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FR1296652A Expired / Lapsed FR ⏱️ 0.0 years remaining

Improvements to angle fittings for tracheostomy tubes

Assignee: Pierre Balas
•
Filing: 1961-05-08
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Granted: 1962-06-22
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Expires: 1981-05-08
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Abstract

No abstract record available.

Inventors

  • 👤 Pierre Balas
  • 👤 Rene Basse

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-23 19:56
CPC Classifications
A; A61; A61M; A61M39/00; A61M39/02; A61M39/06; A61M16/00; A61M16/04; A61M16/0463; A61M16/0465

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