Patent DE403676C successfully refreshed from Google Patents.
DE403676C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Seed share for broad seed
Assignee: FRANZ KRANEFELD
•
Filing: 1922-07-15
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Granted: 1924-10-06
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Expires: 1942-07-15
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-31 17:54
CPC Classifications
A; A01; A01C; A01C5/00; A01C5/06; A01C5/062
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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