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FR715064A Expired / Lapsed FR ⏱️ 0.0 years remaining

Improvements in internal combustion engine supercharging systems

Assignee: Harold Sinclair
•
Filing: 1931-04-10
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Granted: 1931-11-25
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Expires: 1951-04-10
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Abstract

No abstract record available.

Inventors

  • 👤 Harold Sinclair

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-04 14:27
CPC Classifications
F; F02; F02D; F02D9/00; F02D2700/00; F02D2700/02; F02D2700/0217; F02D2700/0225; F02D2700/0246; F02D2700/0256

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