DE874855C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Quick change chucks for machine tools, especially drilling machines, milling machines, lathes
Assignee: Individual
•
Filing: 1950-06-04
•
Granted: 1953-04-27
•
Expires: 1970-06-04
Abstract
No abstract record available.
Inventors
- 👤 Karl Heyer
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-04 08:57
CPC Classifications
B; B23; B23B; B23B31/00; B23B31/02; B23B31/10; B23B31/107; B23B31/1071
Claims Analysis
Total Claims: 0
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