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发明名称
APARATO DE SEGURIDAD APLICABLE A CILINDROS Y CALANDRAS
摘要
申请公布号
ES212618(A3)
申请公布日期
1955.03.01
申请号
ES19180002126
申请日期
1953.12.10
申请人
DEVANTIER DROST, CARLOS;CAMI COSTA, CARLOS
发明人
分类号
(IPC1-7):F16
主分类号
(IPC1-7):F16
代理机构
代理人
主权项
地址
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