Patent US3646518A successfully refreshed from Google Patents.
DE520484C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Method and device for measuring flowing amounts of liquid, gas or steam
Assignee: OSKAR RUETTEN DIPL ING DR ING
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Filing: 1928-09-19
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Granted: 1931-03-23
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Expires: 1948-09-19
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-22 23:49
CPC Classifications
G; G01; G01F; G01F1/00; G01F1/66
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