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FR557006A Expired / Lapsed FR ⏱️ 0.0 years remaining

Improvements to compressors of elastic fluids

Assignee: Boleslas Brauman
•
Filing: 1922-10-04
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Granted: 1923-08-01
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Expires: 1942-10-04
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Abstract

No abstract record available.

Inventors

  • 👤 Boleslas Brauman

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-03 14:50
CPC Classifications
F; F04; F04B; F04B39/00; F04B39/06; F04B27/00; F04B27/005; F04B39/12

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