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经营范围
发明名称
PERFORATING MACHINE
摘要
申请公布号
CA343235(A)
申请公布日期
1934.07.17
申请号
CAD343235
申请日期
申请人
THE UNITED SHOE MACHINERY COMPANY OF CANADA
发明人
FRANK BYCROFT KEALL
分类号
主分类号
代理机构
代理人
主权项
地址
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