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经营范围
发明名称
Improvements in or relating to punching or perforating machines
摘要
申请公布号
GB455712(A)
申请公布日期
1936.10.23
申请号
GB19350009115
申请日期
1935.03.23
申请人
THE BRITISH UNITED SHOE MACHINERY COMPANY LIMITED;FRANK BYCROFT KEALL;LAWRENCE MAWBEY
发明人
分类号
C14B5/00
主分类号
C14B5/00
代理机构
代理人
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地址
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