Patent DE679147C successfully refreshed from Google Patents.
DE679147C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Internal combustion impact tool
Assignee: Individual
•
Filing: 1935-05-04
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Granted: 1939-07-29
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Expires: 1955-05-04
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-04 06:02
CPC Classifications
B; B25; B25D; B25D9/00; B25D9/06; B25D9/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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