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Cathode ray tube control apparatus
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Patent number 5,414,330
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Issue date May 9, 1995
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Matsushita Electric Industrial Co., Ltd.
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Susumu Tsujihara
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Television receiver
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Patent number 5,034,816
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Issue date Jul 23, 1991
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Matsushita Electric Industrial Co., Ltd.
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Katsumi Morita
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Automatic gain control device
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Patent number 4,963,969
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Issue date Oct 16, 1990
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Matsushita Electric Industrial Co., Ltd.
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Hiromu Kitaura
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Automatic gain control circuit
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Patent number 4,360,929
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Issue date Nov 23, 1982
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Matsushita Electric Industrial Co., Ltd.
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Mitsuo Isobe
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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