-
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Music box
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Patent number 5,418,319
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Issue date May 23, 1995
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Kenzo Akiyama
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Wind instrument toy
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Patent number 5,041,045
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Issue date Aug 20, 1991
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Tomy Company, Ltd.
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Michiya Ohashi
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Musical toy
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Patent number 4,271,744
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Issue date Jun 9, 1981
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Marvin Glass & Associates
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Ralph J. Kulesza
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Toy musical instrument
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Patent number 4,185,533
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Issue date Jan 29, 1980
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Tomy Kogyo Co., Inc.
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Kenzo Akiyama
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Sound making movable toy
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Patent number 4,094,094
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Issue date Jun 13, 1978
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Stiron Chemical Industry Co. Ltd.
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Tasuku Ono
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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3908505
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Patent number 3,908,505
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Issue date Sep 30, 1975
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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3602189
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Patent number 3,602,189
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Issue date Aug 31, 1971
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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3247748
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Patent number 3,247,748
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Issue date Apr 26, 1966
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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2833174
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Patent number 2,833,174
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Issue date May 6, 1958
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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2669150
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Patent number 2,669,150
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Issue date Feb 16, 1954
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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2506039
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Patent number 2,506,039
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Issue date May 2, 1950
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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2479738
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Patent number 2,479,738
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Issue date Aug 23, 1949
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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2300012
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Patent number 2,300,012
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Issue date Oct 27, 1942
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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2200430
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Patent number 2,200,430
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Issue date May 14, 1940
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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2155158
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Patent number 2,155,158
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Issue date Apr 18, 1939
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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2122905
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Patent number 2,122,905
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Issue date Jul 5, 1938
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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2019800
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Patent number 2,019,800
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Issue date Nov 5, 1935
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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1884003
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Patent number 1,884,003
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Issue date Oct 25, 1932
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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1865522
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Patent number 1,865,522
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Issue date Jul 5, 1932
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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1836961
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Patent number 1,836,961
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Issue date Dec 15, 1931
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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1813337
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Patent number 1,813,337
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Issue date Jul 7, 1931
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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1798055
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Patent number 1,798,055
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Issue date Mar 24, 1931
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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1796222
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Patent number 1,796,222
-
Issue date Mar 10, 1931
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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1791999
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Patent number 1,791,999
-
Issue date Feb 10, 1931
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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1752978
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Patent number 1,752,978
-
Issue date Apr 1, 1930
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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1750791
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Patent number 1,750,791
-
Issue date Mar 18, 1930
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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1750792
-
Patent number 1,750,792
-
Issue date Mar 18, 1930
-
G10 - MUSICAL INSTRUMENTS ACOUSTICS
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1723513
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Patent number 1,723,513
-
Issue date Aug 6, 1929
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G10 - MUSICAL INSTRUMENTS ACOUSTICS