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DE315779C Active / In Force DE

DE315779C - - Google Patents

Assignee: —
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Filing: —
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Granted: —
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Abstract

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Inventors

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-02 16:33
CPC Classifications
B; B21; B21K; B21K23/00; B21K23/04

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