DE685226C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Grinding device with grinding container excited to circular or elliptical vibrations
Assignee: Fried Krupp Grusonwerk AG
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Filing: 1939-03-05
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Granted: 1939-12-14
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Expires: 1959-03-05
Abstract
No abstract record available.
Inventors
- 👤 Fritz Conradi
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-30 01:40
CPC Classifications
B; B02; B02C; B02C17/00; B02C17/14; B02C7/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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