Music box

Music – Instruments – Automatic

Patent

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Details

74130, G10F 106

Patent

active

043411428

ABSTRACT:
This invention relates to a music box designed to be suitably mountable on a rocking chair or such, and more particularly it relates to an improvement in the mechanism for accumulating the drum-driving spring force in such music box.

REFERENCES:
patent: 697754 (1902-04-01), Sharps et al.
patent: 864038 (1907-08-01), Simon
patent: 1309510 (1919-07-01), Davidson
patent: 1769587 (1930-07-01), Luense
patent: 2430600 (1947-11-01), Booth
patent: 2599948 (1952-06-01), Shvetz
patent: 2806397 (1957-09-01), Nichols

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