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发明名称
ENVOLUCRO COM VALVULA VERTEDORA
摘要
申请公布号
BR5701040(U)
申请公布日期
1979.03.20
申请号
BR19770001040U
申请日期
1977.08.25
申请人
RAMA M;VILLAREAL E
发明人
RAMA M;VILLAREAL E
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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