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FR31505E Expired / Lapsed FR ⏱️ 0.0 years remaining

Improvements to diaphragm pumps

Assignee: Alexandre Lamblin
•
Filing: 1925-10-10
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Granted: 1927-03-16
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Expires: 1945-10-10
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Abstract

No abstract record available.

Inventors

  • 👤 Alexandre Lamblin

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-23 12:42
CPC Classifications
F; F04; F04B; F04B43/00; F04B43/02; F04B43/025; F04B53/00; F04B53/10

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