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经营范围
发明名称
Method and apparatus for separating ions of respectively different specific electric charges
摘要
申请公布号
US3197633(A)
申请公布日期
1965.07.27
申请号
US19620242224
申请日期
1962.12.04
申请人
SIEMENS-SCHUCKERTWERKE AKTIENGESELLSCHAFT
发明人
ZAHN ULF VON
分类号
H01J49/42
主分类号
H01J49/42
代理机构
代理人
主权项
地址
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