CH212698A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Arrangement for subsynchronous braking of elevator machines operated by means of a three-phase motor.
Assignee: Asea Ab
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Filing: 1939-10-05
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Granted: —
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Expires: 1959-10-05
Abstract
No abstract record available.
Inventors
- 👤 Aktiebolaget Allmae Elektriska
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-30 11:50
CPC Classifications
H; H02; H02P; H02P3/00; H02P3/06; H02P3/18; H02P3/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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