FR1128445A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Method and device for intermittently pumping liquids and gases
Assignee: Austria Email AG
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Filing: 1955-03-21
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Granted: 1957-01-04
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Expires: 1975-03-21
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-24 22:44
CPC Classifications
F; F04; F04F; F04F1/00; F04F1/02; F04F1/04
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References Cited (Backward Citations)
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