AT120799B
Expired / Lapsed
AT
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Grinding tool made of interchangeable, reinforced individual grinding media arranged on a support disk.
Assignee: Carl Krug
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Filing: 1928-12-17
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Granted: 1931-01-10
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Expires: 1948-12-17
Abstract
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Inventors
- 👤 Carl Krug
Bibliographic Details
Application Number
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Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-11-03 14:44
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