CH217405A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Device for creating circular seed and seed furrows.
Assignee: Aellen Adolf
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Filing: 1941-05-13
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Granted: —
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Expires: 1961-05-13
Abstract
No abstract record available.
Inventors
- 👤 Aellen Adolf
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-23 07:01
CPC Classifications
A; A01; A01C; A01C5/00; A01C5/02
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References Cited (Backward Citations)
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