Patent CH218968A successfully refreshed from Google Patents.
CH218968A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Automatic reversal of a pressure pump without a valve.
Assignee: Safag A G
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Filing: 1941-07-03
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Granted: —
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Expires: 1961-07-03
Abstract
No abstract record available.
Inventors
- 👤 Safag A G
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-26 10:54
CPC Classifications
F; F04; F04C; F04C2/00; F04C2/08; F04C2/10; F04C2/101
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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