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DE454450C Expired / Lapsed DE ⏱️ 0.0 years remaining

Collapsible reflex camera

Assignee: Zeiss Ikon AG
•
Filing: 1927-02-12
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Granted: 1928-01-09
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Expires: 1947-02-12
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-28 14:22
CPC Classifications
G; G03; G03B; G03B19/00; G03B19/02; G03B19/12

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