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US8100742B2
(en)
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Grinding method for wafer having crystal orientation
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自动排选机
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(ja)
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加工装置
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Machine for surface finishing action on materials
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High-speed friction drive
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Resurfacing machine
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一种提高线切割机切割稳定性的切割装置
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一种光栅刻划装置及具有该装置的光栅刻划机
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Apparatus for manufacturing pottery ware
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Multispeed attachment for electric motors and the like
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Mécanisme coupleur assurant l'entraînement, par un arbre mû par un moteur, d'un autre arbre à une vitesse réglable à volonté
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一种上联板铣槽台
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Abrasive machine
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Improvements in controlling gear for the driving means of machine tools, tool holders or work holders
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Grinding-machine |
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Universal drive for grinding machines and the like
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一种无缝钢管自动切割设备
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Sanding and polishing attachment for lathes
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一种全自动倒角机
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Machinery or apparatus for cutting stone, wood, metals, and other materials
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Grinding and lapping machine
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一种混流式水轮机叶片加工装置
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Stone-sawing machine.
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