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发明名称
摘要
申请公布号
FR2068626(B1)
申请公布日期
1977.04.29
申请号
FR19700042227
申请日期
1970.11.24
申请人
AVCO CORP
发明人
分类号
H01S3/02;H01S3/094;(IPC1-7):H01S3/00
主分类号
H01S3/02
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