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CH4170A
Expired / Lapsed
CH
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Dynamo anchor with a loose core that does not follow the rotation
Assignee: Louis Dahlmann
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Filing: 1891-09-02
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Granted: —
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Expires: 1911-09-02
Abstract
No abstract record available.
Inventors
- 👤 Louis Dahlmann
- 👤 Fritz Kirsten
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-02 12:38
CPC Classifications
—
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