DE15075C
Active / In Force
DE
Air valve for water pipes
Assignee: O. GROOS & G. FORBERG in Halle a. S
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Filing: —
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Granted: —
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Expires: —
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
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Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-26 07:57
CPC Classifications
F; F16; F16K; F16K17/00; F16K17/18; F16K17/19
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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