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Gas laser apparatus
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Patent number 5,172,389
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Issue date Dec 15, 1992
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Matsushita Electric Industrial Co., Ltd.
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Naoya Horiuchi
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H01 - BASIC ELECTRIC ELEMENTS
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Narrow-band laser apparatus
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Patent number 5,150,370
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Issue date Sep 22, 1992
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Matsushita Electric Industrial Co., Ltd.
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Nobuaki Furuya
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Laser apparatus
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Patent number 5,042,047
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Issue date Aug 20, 1991
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Matsushita Electric Industrial Co., Ltd.
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Takuhiro Ono
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H01 - BASIC ELECTRIC ELEMENTS
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Narrow-band laser apparatus
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Patent number 4,985,898
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Issue date Jan 15, 1991
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Matsushita Electric Industrial Co., Ltd.
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Nobuaki Furuya
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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