DE843199C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Built-in drilling and reaming tool
Assignee: Koyemann Nachf Puchstein & Co
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Filing: 1950-10-15
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Granted: 1952-07-07
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Expires: 1970-10-15
Abstract
No abstract record available.
Inventors
- 👤 Wolfgang Dr-Ing Strasmann
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-06 14:09
CPC Classifications
B; B23; B23B; B23B29/00; B23B29/03; B23B29/034; B23B29/03403; B23B29/03407; B23B29/0341; B23D; B23D77/00; B23D77/02; B23D77/04; B23D77/044
Claims Analysis
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References Cited (Backward Citations)
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