Patent US20030109924A1 successfully refreshed from Google Patents.
Patent DE471581C successfully refreshed from Google Patents.
DE471581C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Multi-stage high-pressure pump with connecting pieces on one or more of the middle stages
Assignee: Individual
•
Filing: 1928-05-26
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Granted: 1929-02-14
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Expires: 1948-05-26
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-23 17:06
CPC Classifications
F; F04; F04D; F04D1/00; F04D1/06; F04D1/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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