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发明名称
摘要
申请公布号
NL6803928(A)
申请公布日期
1968.09.23
申请号
NL19680003928
申请日期
1968.03.20
申请人
发明人
分类号
H01S3/034;H02G3/18;(IPC1-7):H01R13/48
主分类号
H01S3/034
代理机构
代理人
主权项
地址
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