Patent DE503302C successfully refreshed from Google Patents.
DE503302C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Float valve
Assignee: MAX HOLLENWEGER DIPL ING
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Filing: —
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Granted: 1930-07-23
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Expires: 1947-07-23
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-25 19:29
CPC Classifications
F; F16; F16K; F16K47/00; F16K47/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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