DE478650C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Underground mining excavator
Assignee: Individual
•
Filing: 1927-07-20
•
Granted: 1929-07-06
•
Expires: 1947-07-20
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-29 17:59
CPC Classifications
E; E02; E02F; E02F3/00; E02F3/04; E02F3/08; E02F3/085; E21; E21C; E21C27/00; E21C27/20; E21C27/24
Claims Analysis
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References Cited (Backward Citations)
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