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经营范围
发明名称
Válvula para embalagem de alimentos
摘要
申请公布号
BR7201933(U)
申请公布日期
1994.05.24
申请号
BR1992MU01933U
申请日期
1992.11.18
申请人
RODRIGUES LUIZ
发明人
LUIZ RODRIGUES
分类号
B65B3/18;(IPC1-7):B65B3/18
主分类号
B65B3/18
代理机构
代理人
主权项
地址
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