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发明名称
UN RELOJ-CALENDARIO PERFECCIONADO
摘要
申请公布号
ES211510(A1)
申请公布日期
1955.01.16
申请号
ES19100002115
申请日期
1953.10.05
申请人
ETABLISSEMENTS BOUTILLON, SOCIETE ANONYME
发明人
分类号
(IPC1-7):G04
主分类号
(IPC1-7):G04
代理机构
代理人
主权项
地址
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