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发明名称
Plastic bag with filling valve
摘要
申请公布号
DK145889(A)
申请公布日期
1989.09.25
申请号
DK19890001458
申请日期
1989.03.22
申请人
AMERICAN CYANAMID COMPANY
发明人
DEVEREUX, DENNIS F.;LANDI, HENRY P.
分类号
A61L15/16;A61L27/48;A61L31/12;A61L31/14;(IPC1-7):A61L31/00
主分类号
A61L15/16
代理机构
代理人
主权项
地址
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