CH146647A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Rotary vane pump.
Assignee: Rud Baumgartner & Cie
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Filing: 1930-04-22
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Granted: —
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Expires: 1950-04-22
Abstract
No abstract record available.
Inventors
- 👤 Cie Rud Baumgartner
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-23 04:59
CPC Classifications
F; F04; F04C; F04C15/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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