CH88622A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Regulating device on water centrifugal machines.
Assignee: Zuppinger Walter
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Filing: 1920-04-30
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Granted: —
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Expires: 1940-04-30
Abstract
No abstract record available.
Inventors
- 👤 Zuppinger Walter
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-02 22:46
CPC Classifications
F; F03; F03B; F03B3/00; F03B3/12; F03B3/14; F03B3/145; F05; F05B; F05B2260/00; F05B2260/70; F05B2260/76; Y; Y02; Y02E; Y02E10/00; Y02E10/20
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References Cited (Backward Citations)
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