DE357199C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
drilling machine
Assignee: Individual
•
Filing: 1919-04-20
•
Granted: 1923-03-29
•
Expires: 1939-04-20
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-27 09:13
CPC Classifications
B; B23; B23B; B23B45/00; B23B45/04; B23B45/046
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
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