DE495795C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for conveying liquid gases by means of a pumping process
Assignee: PIERRE POLARD
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Filing: 1928-11-27
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Granted: 1930-04-12
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Expires: 1948-11-27
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-26 21:55
CPC Classifications
F; F17; F17C; F17C5/00; F17C5/02; F17C5/04; F17C2201/00; F17C2201/01; F17C2201/0104; F17C2201/0109; F17C2205/00; F17C2205/01; F17C2205/0123; F17C2205/013; F17C2205/0134; F17C2223/00; F17C2223/01; F17C2223/0146; F17C2223/0153; F17C2227/00; F17C2227/01; F17C2227/0128; F17C2227/0135; F17C2227/03; F17C2227/0337; F17C2250/00; F17C2250/01; F17C2250/04; F17C2250/0404; F17C2250/043
Claims Analysis
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References Cited (Backward Citations)
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