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Numerical control unit
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Issue date Jul 2, 1996
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Mitsubishi Denki Kabushiki Kaisha
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Tomomitsu Niwa
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G06 - COMPUTING CALCULATING COUNTING
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3875382
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Patent number 3,875,382
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Issue date Apr 1, 1975
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G05 - CONTROLLING REGULATING
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3840791
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Patent number 3,840,791
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Issue date Oct 8, 1974
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G05 - CONTROLLING REGULATING
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3725651
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Patent number 3,725,651
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G05 - CONTROLLING REGULATING
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3665170
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Patent number 3,665,170
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G05 - CONTROLLING REGULATING
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3656377
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Patent number 3,656,377
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G05 - CONTROLLING REGULATING
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3605000
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Patent number 3,605,000
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G05 - CONTROLLING REGULATING
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3191205
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Patent number 3,191,205
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G05 - CONTROLLING REGULATING
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D03 - WEAVING