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发明名称
POLYGONSPIEGEL
摘要
申请公布号
DE3129502(A1)
申请公布日期
1982.05.06
申请号
DE19813129502
申请日期
1981.07.27
申请人
TOKYO SHIBAURA DENKI K.K.
发明人
YAMAGUCHI,RYOJI
分类号
G02B5/09;(IPC1-7):G02B7/18;G02B5/08;G02B27/17
主分类号
G02B5/09
代理机构
代理人
主权项
地址
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