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DE60412C Expired / Lapsed DE ⏱️ 0.0 years remaining

Movable button for toy musical works, so that the latter can be played counterclockwise or clockwise without damaging the voices

Assignee: J. BlRKMANN in Nürnberg, Kernstr. 37
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Filing: 1891-01-07
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Granted: 1892-01-13
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Expires: 1911-01-07
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-01 14:12
CPC Classifications
A; A63; A63H; A63H1/00; A63H1/28

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