Patent DE447565C successfully refreshed from Google Patents.
DE447565C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Pressure regulator with servo motor control
Assignee: Sulzer Escher Wyss GmbH
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Filing: —
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Granted: 1927-08-02
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Expires: 1944-08-02
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-27 17:54
CPC Classifications
G; G05; G05D; G05D16/00; G05D16/14; G05D16/16; G05D16/166
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Total Claims: 0
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References Cited (Backward Citations)
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