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US3832514A
(en)
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Device for local electric-spark layering of metals and alloys by means of rotating electrode
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US5434380A
(en)
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Surface layer forming apparatus using electric discharge machining
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CN108914120B
(zh)
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一种电火花自动沉积的电极位置补偿装置
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US3097291A
(en)
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Means for depositing hard metal on another metal body by electric sparks
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US5980681A
(en)
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Process for treatment of metal workpiece surface by electrical discharges
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DE1301699B
(de)
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Vorrichtung zum funkenerosiven Auftragen von Metallen
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US3546091A
(en)
|
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Sputtering device for depositing wear resistant coatings on work surfaces
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MD3974C2
(ro)
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Procedeu de durificare a suprafeţelor metalice prin descărcări electrice
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US4566992A
(en)
|
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Solutions for the fusion of one metal to another
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JPS6021385A
(ja)
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型鋼材
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JPS5518364Y2
(OSRAM)
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JPS6127469B2
(OSRAM)
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JPS6125778B2
(OSRAM)
|
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JPS5524501B2
(OSRAM)
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DD46029A
(OSRAM)
|
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