DE23873C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Innovations in digging machines
Assignee: J. parker in Stevenage, England
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Filing: 1882-03-14
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Granted: 1883-10-12
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Expires: 1902-03-14
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-01 16:04
CPC Classifications
A; A01; A01B; A01B11/00
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References Cited (Backward Citations)
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