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发明名称
Verfahren zur Herstellung von Brillen.
摘要
申请公布号
CH272872(A)
申请公布日期
1951.01.15
申请号
CHD272872
申请日期
1949.01.10
申请人
DOLEZAL,C. KAREL
发明人
KAREL DOLEZAL,C.
分类号
G02C5/22
主分类号
G02C5/22
代理机构
代理人
主权项
地址
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