Patent US3793869A successfully refreshed from Google Patents.
DE499697C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Scraper with exchangeable tools
Assignee: ALFRED EICHLER
•
Filing: 1929-02-10
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Granted: 1930-06-11
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Expires: 1949-02-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-06 03:02
CPC Classifications
B; B23; B23B; B23B27/00; B23B27/14; B23B27/16; B23D; B23D79/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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