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JPS63114868A
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Method of processing sphere
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JPS62157797A
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Sample mounting device
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JPS60232877A
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Cup type diamond grinding wheel
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JPS60143914A
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Cutter for new ceramics test piece
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JPS60146665A
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Grinding machine of new ceramics test specimen
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JPS5948634A
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Bending strength tester for fine ceramics
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JPS58196961A
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Processing device for curved surface of tension test piece
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JPS5782795A
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Device for fixing core bit in core sampling machine
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JPS5743738A
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Non-deashing microscopic wafer polishing machine of hard tissue
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JPS54163122A
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Device for experiment and observation of propagation of earthquake wave in earth science
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JPS54122188A
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Device for measuring total quantity of constituents of composite substance
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JPS53132407A
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Cutting body in rock core gathering machine
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JPS5399577A
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Precision cutting machine
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JPS5399578A
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Cooling water injecting device in cutting machine
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JPS5336095A
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Blade
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JPS532795A
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High speed small vibration grinding machine
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JPS532794A
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High speed small vibration grinding machine
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JPS532791A
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Grinding jig
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JPS532790A
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Grinding jig
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JPS532792A
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Grinding jig
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