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经营范围
发明名称
PLASTIC LENS
摘要
申请公布号
JPH0651174(A)
申请公布日期
1994.02.25
申请号
JP19920202141
申请日期
1992.07.29
申请人
HITACHI LTD
发明人
TANIDE HIDEO;MURANAKA MASAYUKI;WADA KIYOSHI;KANO KAZUO
分类号
G02B7/02;(IPC1-7):G02B7/02
主分类号
G02B7/02
代理机构
代理人
主权项
地址
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