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经营范围
发明名称
GRAPA.
摘要
申请公布号
ES150282(Y)
申请公布日期
1970.06.16
申请号
ES19690150282U
申请日期
1969.06.27
申请人
INDUSTRIAS PETRUS, S. A.
发明人
分类号
B21F
主分类号
B21F
代理机构
代理人
主权项
地址
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