DE609275C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Dispensing valve with a ventilation valve designed to prevent dirty water from being sucked back
Assignee: FRIEDRICH KNOP
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Filing: —
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Granted: 1935-02-11
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Expires: 1952-02-11
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-23 05:37
CPC Classifications
E; E03; E03C; E03C1/00; E03C1/02; E03C1/10; E03C1/108
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Total Claims: 0
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