Patent EP0043441A1 successfully refreshed from Google Patents.
DE459448C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for changing the performance of rotary lobe pumps
Assignee: Getriebe und Motoren W GmbH
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Filing: 1925-09-19
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Granted: 1928-05-10
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Expires: 1945-09-19
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-06 15:40
CPC Classifications
F; F04; F04C; F04C2/00; F04C2/30; F04C2/36
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Total Claims: 0
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References Cited (Backward Citations)
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