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发明名称
VALVULA PARA BARRILES DE BEBIDAS REFRESCANTES GASEOSAS
摘要
申请公布号
ES246507(Y)
申请公布日期
1981.02.16
申请号
ES20070002465U
申请日期
1979.10.30
申请人
发明人
分类号
B67D7/36;F16K21/00;(IPC1-7):16K21/00
主分类号
B67D7/36
代理机构
代理人
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地址
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