DE398951C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Drill chuck with interchangeable clamping jaws
Assignee: ERICH ERBEN
•
Filing: 1923-05-01
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Granted: 1924-07-29
•
Expires: 1943-05-01
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-25 06:47
CPC Classifications
B; B23; B23B; B23B31/00; B23B31/02; B23B31/10; B23B31/12; B23B31/1207; B23B31/1253
Claims Analysis
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References Cited (Backward Citations)
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