FR543136A
Expired / Lapsed
FR
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Regulating device for electrically operated rotary compressors
Assignee: DEMAG DRUCKLUFTTECH
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Filing: 1921-03-10
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Granted: 1922-08-28
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Expires: 1941-03-10
Abstract
No abstract record available.
Inventors
- 👤 Willibald Grun
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 14:33
CPC Classifications
F; F04; F04D; F04D27/00; F04D27/02; F04D27/0261; Y; Y02; Y02B; Y02B30/00; Y02B30/70
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References Cited (Backward Citations)
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