Patent DE685659C successfully refreshed from Google Patents.
DE685659C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Automatic electrical control device
Assignee: Schaeffer & Budenberg GmbH
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Filing: 1936-08-21
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Granted: 1939-12-21
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Expires: 1956-08-21
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-31 08:55
CPC Classifications
G; G05; G05D; G05D23/00; G05D23/19; G05D23/275; G05D23/27535; G05D23/27537
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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