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Exposure apparatus
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Patent number 5,559,584
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Issue date Sep 24, 1996
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Nikon Corporation
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Akira Miyaji
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Exposure apparatus
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Patent number 5,430,303
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Issue date Jul 4, 1995
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Nikon Corporation
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Yukako Matsumoto
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Projection exposure apparatus
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Patent number 4,870,452
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Issue date Sep 26, 1989
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Nikon Corporation
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Akikazu Tanimoto
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Laser beam working system
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Patent number 4,820,899
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Issue date Apr 11, 1989
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Nikon Corporation
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Ikuo Hikima
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Electronic camera
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Patent number 4,456,931
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Issue date Jun 26, 1984
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Nippon Kogaku K.K.
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Kenji Toyoda
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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