Patent US3355281A successfully refreshed from Google Patents.
Patent DE374033C successfully refreshed from Google Patents.
DE374033C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Self-unloader for dust transport
Assignee: Siegener Eisenbahnbedarf AG
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Filing: 1922-08-08
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Granted: 1923-04-19
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Expires: 1942-08-08
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-29 12:36
CPC Classifications
B; B61; B61D; B61D5/00; B61D5/008
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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