DE569065C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for grinding twist drills
Assignee: Individual
•
Filing: 1931-05-29
•
Granted: 1933-01-27
•
Expires: 1951-05-29
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-02 21:17
CPC Classifications
B; B24; B24B; B24B3/00; B24B3/24; B24B3/247
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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