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FR833256A Expired / Lapsed FR ⏱️ 0.0 years remaining

Gas exhaust improvements in steam, gas or internal combustion engines

Assignee: Brev & Procedes Coanda SA D Et
•
Filing: 1937-06-11
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Granted: 1938-10-18
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Expires: 1957-06-11
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Abstract

No abstract record available.

Inventors

  • 👤 Henri Coanda

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-27 19:29
CPC Classifications
F; F02; F02B; F02B27/00; F02B27/04; Y; Y02; Y02T; Y02T10/00; Y02T10/10; Y02T10/12

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