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经营范围
发明名称
SEMICONDUCTOR LASER
摘要
申请公布号
JPS6481291(A)
申请公布日期
1989.03.27
申请号
JP19870238326
申请日期
1987.09.22
申请人
SEIKO EPSON CORP
发明人
SEKI TETSUYA
分类号
H01S5/00
主分类号
H01S5/00
代理机构
代理人
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