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发明名称
Seaming apparatus
摘要
申请公布号
US2794485(A)
申请公布日期
1957.06.04
申请号
US19540477459
申请日期
1954.12.24
申请人
BEMIS BRO. BAG COMPANY
发明人
ASHTON GEORGE H.;STAGEBERG WILFRED E.
分类号
B29C65/02;B29C65/18;B29C65/74;B31B19/64;B65B51/16
主分类号
B29C65/02
代理机构
代理人
主权项
地址
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