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经营范围
发明名称
BAG SEWING MACHINE
摘要
申请公布号
CA309328(A)
申请公布日期
1931.03.10
申请号
CAD309328
申请日期
申请人
THE UNITED SHOE MACHINERY COMPANY OF CANADA
发明人
ARTHUR BATES;FRED RICKS
分类号
主分类号
代理机构
代理人
主权项
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