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经营范围
发明名称
SYNTHETIC RESIN LENS
摘要
申请公布号
JPH11167006(A)
申请公布日期
1999.06.22
申请号
JP19970331400
申请日期
1997.12.02
申请人
SEED CO LTD
发明人
KOYAIZU YASUSHI;OSHIKIRI TATSUYA;UNO KENJI
分类号
G02B1/04;C08G18/32;C08G18/38;C08G18/76;G02B3/00;(IPC1-7):G02B3/00
主分类号
G02B1/04
代理机构
代理人
主权项
地址
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