Patent CH96823A successfully refreshed from Google Patents.
CH96823A
Expired / Lapsed
CH
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Electrically controlled device for polishing flat surfaces.
Assignee: Cem Comp Electro Mec
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Filing: 1921-06-08
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Granted: —
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Expires: 1941-06-08
Abstract
No abstract record available.
Inventors
- 👤 Electro-Mecanique Compagnie
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-31 23:21
CPC Classifications
—
Claims Analysis
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