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DE507697C Expired / Lapsed DE ⏱️ 0.0 years remaining

Device for performing multiplication and division

Assignee: FRANZ SPAETH DIPL ING
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Filing: 1927-11-18
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Granted: 1930-09-25
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Expires: 1947-11-18
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Abstract

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Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-29 18:41
CPC Classifications
G; G06; G06G; G06G1/00

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