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AT55720B Expired / Lapsed AT ⏱️ 0.0 years remaining

Safety coupling for rolling mills.

Assignee: Witkowitzer Bergb Gewerkschaft
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Filing: 1910-10-29
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Granted: 1912-10-10
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Expires: 1930-10-29
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction AT
Data Source google_patents
Last Synchronized 2026-10-31 19:41
CPC Classifications
B; B21; B21B; B21B35/00; B21B35/14; B21B35/142; B21B35/143

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