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发明名称
OPTISCHE KUPPLUNG.
摘要
申请公布号
DE3576572(D1)
申请公布日期
1990.04.19
申请号
DE19853576572
申请日期
1985.10.28
申请人
NIPPON SHEET GLASS CO., LTD., OSAKA, JP
发明人
UENO, HIROSHI;NISHI, HISAMI, NISHINOMIYA-SHI HYOGO-KEN, JP;TOYAMA, MINORU, TAKARAZUKA-SHI HYOGO-KEN, JP
分类号
G02B6/32;G02B3/00;G02B6/42;G02B9/02;(IPC1-7):G02B3/00
主分类号
G02B6/32
代理机构
代理人
主权项
地址
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