FR1069107A
Expired / Lapsed
FR
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Self-controlled compression chamber pump
Assignee: Charles-Louis Postweiler
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Filing: 1952-11-05
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Granted: 1954-07-05
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Expires: 1972-11-05
Abstract
No abstract record available.
Inventors
- 👤 Charles-Louis Postweiler
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-24 23:23
CPC Classifications
F; F04; F04B; F04B43/00; F04B43/02; F04B43/025; F04B43/026; F04B43/06; F04B43/067
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