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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0402475 (1989-09-05) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 18 인용 특허 : 0 |
Apparatus for recognition of metals in base materials includes an electron beam furnace in which base materials are vaporized by means of an electron beam gun and the vaporized materials are condensed as free atoms or are alloyed with other components of the base materials, and are able to be recove
Furnace apparatus for recovering metals, comprising, in combination: housing means, including an inner housing and an outer housing spaced apart from and disposed about the inner housing and means for cooling the inner housing; crucible means disposed within the housing means for holding a quantity
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