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发明名称
PERFECCIONAMIENTOS EN LA CONSTRUCCION DE ARTICULACIONES ABISAGRADAS PARA GAFAS
摘要
申请公布号
ES310172(A3)
申请公布日期
1965.12.01
申请号
ES19720003101
申请日期
1965.03.05
申请人
SALAS PELLICER, ANTONIO
发明人
分类号
B29D;(IPC1-7):B29D
主分类号
B29D
代理机构
代理人
主权项
地址
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