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DE650678C Expired / Lapsed DE ⏱️ 0.0 years remaining

Device for regulating the working stroke for tool holders that can be moved back and forth in the head of dental contra-angles

Assignee: ALFRED STEIGER DR
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Filing: —
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Granted: 1937-09-27
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Expires: 1954-09-27
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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 2026-10-31 00:10
CPC Classifications
A; A61; A61C; A61C1/00; A61C1/02; A61C1/07; A61C1/08; A61C1/18; A61C1/185; A61C3/00; A61C3/08

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