DE911452C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Variable stroke pump
Assignee: WOLDEMAR R PETRI DIPL ING
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Filing: 1951-11-16
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Granted: 1954-05-13
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Expires: 1971-11-16
Abstract
No abstract record available.
Inventors
- 👤 Dipl-Ing Woldemar R Petri
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-23 06:49
CPC Classifications
F; F04; F04B; F04B1/00; F04B1/04; F04B1/0404; F04B1/0439; F04B49/00; F04B49/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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