Patent DE848786C successfully refreshed from Google Patents.
DE848786C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Tee for rock drill
Assignee: Individual
•
Filing: 1944-03-14
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Granted: 1952-09-08
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Expires: 1964-03-14
Abstract
No abstract record available.
Inventors
- 👤 Jakob Usinger
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-09 03:44
CPC Classifications
E; E21; E21B; E21B19/00; E21B19/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
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