DE577016C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Rotary lobe pump with working space that can be changed by adjusting the eccentricity of the cylinder to the piston drum
Assignee: E H WILHELM KUEHN DR ING
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Filing: 1932-01-30
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Granted: 1933-05-22
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Expires: 1952-01-30
Abstract
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Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-26 10:31
CPC Classifications
F; F04; F04C; F04C14/00; F04C14/18; F04C14/22; F04C14/04
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