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FR787572A Expired / Lapsed FR ⏱️ 0.0 years remaining

Improvements to methods and devices for controlling the movements of a liquid in a tubular member such as, in particular, an injection needle

Assignee: Dussumier De Fonbrune
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Filing: 1935-03-20
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Granted: 1935-09-25
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Expires: 1955-03-20
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Abstract

No abstract record available.

Inventors

  • 👤 Dussumier De Fonbrune

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-22 23:09
CPC Classifications
A; A61; A61M; A61M5/00

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