DE332848C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Adjustable drilling tool for making pass holes
Assignee: LEO DANN
•
Filing: 1918-12-12
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Granted: 1921-02-11
•
Expires: 1938-12-12
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 13:03
CPC Classifications
B; B23; B23B; B23B29/00; B23B29/03; B23B29/034; B23B29/03403; B23B29/03421
Claims Analysis
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