DE401033C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Mixing and conveying screw consisting of ribbon-shaped screws
Assignee: Zacharias & Steinert
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Filing: 1923-05-16
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Granted: 1924-08-27
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Expires: 1943-05-16
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-30 15:07
CPC Classifications
B; B01; B01F; B01F27/00; B01F27/60; B01F27/72; B01F27/721
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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