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发明名称
Ion getter pump
摘要
申请公布号
US2948459(A)
申请公布日期
1960.08.09
申请号
US19580750255
申请日期
1958.07.22
申请人
VEB VAKUTRONIK DRESDEN
发明人
ARDENNE MANFRED VON
分类号
H01J41/16
主分类号
H01J41/16
代理机构
代理人
主权项
地址
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