Patent US839636A successfully refreshed from Google Patents.
CH197902A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Device for controlling movable bodies as a function of a pressure.
Assignee: Walter Koehne
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Filing: 1936-09-01
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Granted: —
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Expires: 1956-09-01
Abstract
No abstract record available.
Inventors
- 👤 Walter Koehne
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-06 08:14
CPC Classifications
B; B60; B60C; B60C23/00; B60C23/02; B60C23/04; B60C23/0491; B60C23/0496; G; G01; G01L; G01L17/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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