Patent DE417128C successfully refreshed from Google Patents.
DE417128C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Schraemmaschine
Assignee: BERGBAU GES fur BETR STECHNIS
•
Filing: 1924-02-21
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Granted: 1925-08-07
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Expires: 1944-02-21
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-27 11:25
CPC Classifications
E; E21; E21C; E21C25/00; E21C25/66
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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