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经营范围
发明名称
Cutting apparatus for lenses, especially spectacle-glasses
摘要
申请公布号
US2604697(A)
申请公布日期
1952.07.29
申请号
US19450586727
申请日期
1945.04.05
申请人
J. P. BRANDT AKTIEBOLAG
发明人
AULIN TAGE GUNNAR
分类号
C03B33/04
主分类号
C03B33/04
代理机构
代理人
主权项
地址
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