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发明名称
Polygonaler Spiegel
摘要
申请公布号
DE4319490(A1)
申请公布日期
1993.12.16
申请号
DE19934319490
申请日期
1993.06.11
申请人
ASAHI KOGAKU KOGYO K.K., TOKIO/TOKYO, JP
发明人
TAKEYASU, HATSUICHI, TOKIO/TOKYO, JP
分类号
G02B5/09;G02B26/12;(IPC1-7):G02B5/08;G02B26/10;B29C45/00
主分类号
G02B5/09
代理机构
代理人
主权项
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