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经营范围
发明名称
SEMICONDUCTOR LASER ELEMENT AND ITS DRIVING METHOD
摘要
申请公布号
JPH04240791(A)
申请公布日期
1992.08.28
申请号
JP19910023911
申请日期
1991.01.24
申请人
CANON INC
发明人
IKEDA SOTOMITSU
分类号
H01S5/00;H01S5/042;H01S5/12;H01S5/343
主分类号
H01S5/00
代理机构
代理人
主权项
地址
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