CH236133A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Pressure reducer with a closing spring pressing the valve closing body onto its seat.
Assignee: Heinrich Dr Draeger Otto
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Filing: 1941-10-15
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Granted: —
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Expires: 1961-10-15
Abstract
No abstract record available.
Inventors
- 👤 Heinrich Dr Draeger Otto
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-29 12:41
CPC Classifications
G; G05; G05D; G05D16/00; G05D16/04; G05D16/06; G05D16/063; G05D16/0644; G05D16/0672; A; A62; A62B; A62B9/00; A62B9/02; A62B9/022; G05D16/0675; G05D16/0683
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References Cited (Backward Citations)
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