Patent DE501439C successfully refreshed from Google Patents.
DE501439C
Expired / Lapsed
DE
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Digging and conveying tools on the bucket chute of a bucket chain excavator
Assignee: Individual
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Filing: —
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Granted: 1930-07-02
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Expires: 1947-07-02
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-07 12:27
CPC Classifications
E; E02; E02F; E02F3/00; E02F3/04; E02F3/08; E02F3/12; E02F3/14; E02F3/146
Claims Analysis
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