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发明名称
LENTE OFTALMICA AD INGRANDIMENTO FOCALE PROGRESSIVAMENTE VARIABILE
摘要
申请公布号
IT1135467(B)
申请公布日期
1986.08.20
申请号
IT19810019749
申请日期
1981.02.13
申请人
ITEK CORP
发明人
KITCHEN GEORGE ARTHUR;RUPP VIKTOR JON
分类号
G02C7/02;(IPC1-7):G02C/
主分类号
G02C7/02
代理机构
代理人
主权项
地址
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