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Record player
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Patent number 4,788,676
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Issue date Nov 29, 1988
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James T. Dennis
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G11 - INFORMATION STORAGE
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Record player
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Patent number 4,734,902
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Issue date Mar 29, 1988
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Dennis; James T.
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James T. Dennis
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G11 - INFORMATION STORAGE
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-
-
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Tone arm device
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Patent number 4,477,893
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Issue date Oct 16, 1984
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Pioneer Electronic Corporation
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Junichi Yoshio
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G11 - INFORMATION STORAGE
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Record playing apparatus
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Patent number 4,464,743
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Issue date Aug 7, 1984
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Sony Corporation
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Kazuyuki Takizawa
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G11 - INFORMATION STORAGE
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Automatic record player
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Patent number 4,435,800
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Issue date Mar 6, 1984
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Dennis; James T.
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James T. Dennis
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G11 - INFORMATION STORAGE
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-
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Apparatus for moving a tone arm
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Patent number 4,397,015
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Issue date Aug 2, 1983
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Katoh Electrical Machinery Co., Ltd.
-
Shunkichi Hioki
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G11 - INFORMATION STORAGE
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Home apparatus
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Patent number 4,395,742
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Issue date Jul 26, 1983
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Minnesota Mining and Manufacturing Company
-
Arthur Ostroff
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G11 - INFORMATION STORAGE
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Automatic record player
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Patent number 4,376,305
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Issue date Mar 8, 1983
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Dennis; James T.
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James T. Dennis
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G11 - INFORMATION STORAGE
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-
Automatic record player
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Patent number 4,346,465
-
Issue date Aug 24, 1982
-
Dennis; James T.
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James T. Dennis
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G11 - INFORMATION STORAGE
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-
-
-
-
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Automatic record changer
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Patent number 4,291,886
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Issue date Sep 29, 1981
-
Dennis; James T.
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James T. Dennis
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G11 - INFORMATION STORAGE
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-
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3870320
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Patent number 3,870,320
-
Issue date Mar 11, 1975
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G11 - INFORMATION STORAGE
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3870835
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Patent number 3,870,835
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Issue date Mar 11, 1975
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G11 - INFORMATION STORAGE
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3838861
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Patent number 3,838,861
-
Issue date Oct 1, 1974
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G11 - INFORMATION STORAGE
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3671045
-
Patent number 3,671,045
-
Issue date Jun 20, 1972
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G11 - INFORMATION STORAGE
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3506269
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Patent number 3,506,269
-
Issue date Apr 14, 1970
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G11 - INFORMATION STORAGE
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3484112
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Patent number 3,484,112
-
Issue date Dec 16, 1969
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G11 - INFORMATION STORAGE