DE509809C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Cutting tool for chain cutting machines
Assignee: HEINR KORFMANN JR MASCHINENFAB
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Filing: —
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Granted: 1930-10-13
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Expires: 1947-10-13
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-28 19:27
CPC Classifications
E; E21; E21C; E21C35/00; E21C35/18; E21C35/19
Claims Analysis
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References Cited (Backward Citations)
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