CH328844A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Reusable rotary valve
Assignee: Walter Franke Fa
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Filing: 1955-02-07
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Granted: —
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Expires: 1975-02-07
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-23 13:45
CPC Classifications
F; F16; F16K; F16K11/00; F16K11/02; F16K11/08; F16K11/085; F16K11/0856
Claims Analysis
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References Cited (Backward Citations)
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