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FR1192929A Expired / Lapsed FR ⏱️ 0.0 years remaining

Improvements to rotary fluid compression machines and their applications

Assignee: Joseph Szydlowski
•
Filing: 1957-04-04
•
Granted: 1959-10-29
•
Expires: 1977-04-04
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Abstract

No abstract record available.

Inventors

  • 👤 Joseph Szydlowski
  • 👤 Jean-Henri Bertin

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-01 16:44
CPC Classifications
F; F02; F02C; F02C7/00; F02C7/04; F02C7/047; F04; F04D; F04D27/00; F04D27/02; F04D27/0207; F04D27/0238; Y; Y02; Y02T; Y02T50/00; Y02T50/60

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