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DE614134C Expired / Lapsed DE ⏱️ 0.0 years remaining

Self-seller with a device to change the tariff

Assignee: Individual
•
Filing: 1933-07-21
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Granted: 1935-06-03
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Expires: 1953-07-21
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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 2026-10-30 14:09
CPC Classifications
G; G07; G07F; G07F15/00; G07F15/08

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