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经营范围
发明名称
HETEROSTRUCTURE LASERS
摘要
申请公布号
GB1494518(A)
申请公布日期
1977.12.07
申请号
GB19750004701
申请日期
1975.02.04
申请人
STANDARD TELEPHONES & CABLES LTD
发明人
分类号
H01S5/20;(IPC1-7):H01S3/19
主分类号
H01S5/20
代理机构
代理人
主权项
地址
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