DE463701C
Expired / Lapsed
DE
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Assignee: OTTO FREISTADT
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Filing: —
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Granted: 1928-08-02
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Expires: 1945-08-02
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-28 16:14
CPC Classifications
B; B63; B63H; B63H9/00; B63H9/04; B63H9/06; B63H9/061; B63H9/0615
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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