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DE9319C
Active / In Force
DE
Hydraulic frame for stone drilling machines
Assignee: DUISBURGER MASCHINENBAU-AKTIEN-GESELLSCHAFT, vorm. BECHEM & KEETMAN in Duisburg
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Filing: —
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Granted: —
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Expires: —
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
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Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 06:06
CPC Classifications
E; E21; E21B; E21B15/00; E21B15/006
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