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发明名称
UN SISTEMA RECAMBIABLE PARA LA ODORIZACIoN EN PIEZAS DE JOYERiA Y BISUTERiA.
摘要
申请公布号
ES231277(A1)
申请公布日期
1957.04.01
申请号
ES19770002312
申请日期
1956.10.10
申请人
PARPAL BELTRAN, MARIA DEL PILAR
发明人
分类号
(IPC1-7):A44
主分类号
(IPC1-7):A44
代理机构
代理人
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