DE658787C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Pressure relief valve for water storage heater
Assignee: Individual
•
Filing: 1934-07-29
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Granted: 1938-04-12
•
Expires: 1954-07-29
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-28 07:59
CPC Classifications
F; F16; F16K; F16K17/00; F16K17/02; F16K17/04; F16K17/08; F16K17/085
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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