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经营范围
发明名称
BRILLENGLAS FUER KURZSICHTIGE.
摘要
申请公布号
CH634928(A5)
申请公布日期
1983.02.28
申请号
CH19810000048
申请日期
1981.01.07
申请人
WROBEL, WOLFGANG
发明人
WOLFGANG WROBEL
分类号
G02C7/02;(IPC1-7):G02C7/02
主分类号
G02C7/02
代理机构
代理人
主权项
地址
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