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Field recognition circuit
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Patent number 4,387,396
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Issue date Jun 7, 1983
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Matsushita Electric Industrial Co., Ltd.
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Masanobu Tanaka
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Color demodulating apparatus
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Patent number 4,337,477
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Issue date Jun 29, 1982
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Matsushita Electric Industrial Co., Ltd.
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Takayuki Sagishima
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Television receiver
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Patent number 4,298,891
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Issue date Nov 3, 1981
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Matsushita Electric Industrial Co., Ltd.
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Takaaki Baba
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Composite image display apparatus
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Patent number 4,249,211
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Issue date Feb 3, 1981
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Matsushita Electric Industrial Co., Ltd.
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Takaaki Baba
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H04 - ELECTRIC COMMUNICATION TECHNIQUE