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发明名称
METHOD FOR PREPARING CATHODES
摘要
申请公布号
US3536526(A)
申请公布日期
1970.10.27
申请号
USD3536526
申请日期
1968.03.22
申请人
RCA CORP.
发明人
ALFRED MONTH
分类号
H01J9/04;(IPC1-7):B32B31/26;H01J9/12
主分类号
H01J9/04
代理机构
代理人
主权项
地址
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