DE749949C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Auxiliary equipment for hand drills
Assignee: Robert Bosch GmbH
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Filing: 1942-03-21
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Granted: 1952-12-08
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Expires: 1962-03-21
Abstract
No abstract record available.
Inventors
- 👤 Dipl-Ing Karl Rosenfelder
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-23 09:13
CPC Classifications
B; B23; B23B; B23B45/00; B23B45/003; B23B45/005
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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