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发明名称
INFLATION VALVE PLASTIC BAG WITH ZIGZAG FOLDINGS
摘要
申请公布号
HU174403(B)
申请公布日期
1979.12.28
申请号
HU1974WA00289
申请日期
1974.01.04
申请人
WAVIN BV,NL
发明人
VAN DEN BELD,PAUL C.H.,NL;HOOGENBOOM,ROBERT J.,NL;ZWEERS,WILLIEM,NL
分类号
(IPC1-7):B65D31/14
主分类号
(IPC1-7):B65D31/14
代理机构
代理人
主权项
地址
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