Patent DE378394C successfully refreshed from Google Patents.
DE378394C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Sand mixer with counter-rotating hammer pins
Assignee: GUSTAV SAMM
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Filing: —
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Granted: 1923-07-12
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Expires: 1940-07-12
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-28 04:31
CPC Classifications
B; B22; B22C; B22C5/00; B22C5/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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