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发明名称
PHOTOSEMICONDUCTOR DEVICE
摘要
申请公布号
JPS57177579(U)
申请公布日期
1982.11.10
申请号
JP19810063861U
申请日期
1981.04.30
申请人
发明人
分类号
B07B1/22;B07B1/46;(IPC1-7):B07B1/22
主分类号
B07B1/22
代理机构
代理人
主权项
地址
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