DE401149C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Automatic venting for centrifugal pumps
Assignee: Individual
•
Filing: 1923-06-24
•
Granted: 1924-08-29
•
Expires: 1943-06-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-24 18:39
CPC Classifications
F; F04; F04D; F04D9/00; F04D9/004; F04D9/006
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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