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发明名称
APPARATUS FOR GUIDING AND COMBINING JOINTABLE PACKING FOILS FIRST FOR FORMING OPENABLE BAGS
摘要
申请公布号
HU201700(B)
申请公布日期
1990.12.28
申请号
HU19870004914
申请日期
1987.11.02
申请人
THE DOW CHEMICAL CO.,US
发明人
ZIEKE,LARRY M.,US;BEHR,DOUGLAS R.,US
分类号
B31B23/00;B65B61/00;(IPC1-7):B31B23/00
主分类号
B31B23/00
代理机构
代理人
主权项
地址
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