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发明名称
OPTICAL PARTS FOR OPTICAL PICK-UP, OBJECTIVE LENS, ANTI-REFLECTIVE COATING AND MANUFACTURING METHOD OF OPTICAL PARTS FOR OPTICAL PICK-UP
摘要
申请公布号
KR20060053963(A)
申请公布日期
2006.05.22
申请号
KR20050066083
申请日期
2005.07.21
申请人
HITACHI MAXELL, LTD.
发明人
SUGI YASUYUKI;MINAKAWA YOSHIAKI;MIYAUCHI MITSUHIRO;WAKABAYASHI KOICHIRO
分类号
G02B1/11;(IPC1-7):G02B1111
主分类号
G02B1/11
代理机构
代理人
主权项
地址
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