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发明名称
Bag machine
摘要
申请公布号
US1762350(A)
申请公布日期
1930.06.10
申请号
US19280258876
申请日期
1928.03.03
申请人
POTDEVIN MACHINE COMPANY
发明人
POTDEVIN ADOLPH
分类号
B31B1/08
主分类号
B31B1/08
代理机构
代理人
主权项
地址
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