Patent US3366121A successfully refreshed from Google Patents.
Patent CH252418A successfully refreshed from Google Patents.
CH252418A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Pump device.
Assignee: Richter Fritz
•
Filing: 1946-01-28
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Granted: —
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Expires: 1966-01-28
Abstract
No abstract record available.
Inventors
- 👤 Richter Fritz
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-04 15:05
CPC Classifications
F; F04; F04B; F04B49/00; F04C; F04C2/00; F04C2/08; F04C2/12; F04C2/14; F04C2/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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