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发明名称
Method of manufacturing shopping bags
摘要
申请公布号
US1799072(A)
申请公布日期
1931.03.31
申请号
US19300438146
申请日期
1930.03.22
申请人
STEEN HARFORD K
发明人
STEEN HARFORD K.
分类号
B31B19/86
主分类号
B31B19/86
代理机构
代理人
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