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经营范围
发明名称
POUR SPOUT FOR CARTONS
摘要
申请公布号
US3549079(A)
申请公布日期
1970.12.22
申请号
USD3549079
申请日期
1969.02.06
申请人
GULF STATES PAPER CORP.
发明人
DAVID R. NORTHRUP
分类号
B65D5/74;(IPC1-7):B65D5/74
主分类号
B65D5/74
代理机构
代理人
主权项
地址
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