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经营范围
发明名称
Improvements in or relating to means for grooving or scoring leather
摘要
申请公布号
GB331607(A)
申请公布日期
1930.07.10
申请号
GB19290011792
申请日期
1929.04.16
申请人
JOHN WILLIAM RADBURNE
发明人
分类号
A43D37/00
主分类号
A43D37/00
代理机构
代理人
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