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发明名称
SISTEMA INDICADOR DE NIVEL DE MATERIALES EN DEPOSITOS
摘要
申请公布号
ES313794(A3)
申请公布日期
1965.07.16
申请号
ES19940003137
申请日期
1965.05.28
申请人
AMAT TRULLA, ENRIQUE
发明人
分类号
G05D;(IPC1-7):G05D
主分类号
G05D
代理机构
代理人
主权项
地址
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