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发明名称
RADIATION OPTICAL ELEMENT
摘要
申请公布号
EP0219345(A3)
申请公布日期
1988.11.02
申请号
EP19860307938
申请日期
1986.10.14
申请人
RESEARCH DEVELOPMENT CORPORATION OF JAPAN;MURAKAMI, MUTSUAKI;YOSHIMURA, SUSUMU
发明人
MURAKAMI, MUTSUAKI;YOSHIMURA, SUSUMU
分类号
G21K7/00;G21K1/06;(IPC1-7):G21K1/06
主分类号
G21K7/00
代理机构
代理人
主权项
地址
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