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发明名称
MEJORAS INTRODUCIDAS EN EL OBJETO DE LA PATENTE PRINCIPAL NuM 144415
摘要
申请公布号
ES144416(A2)
申请公布日期
1940.01.01
申请号
ES19160001444
申请日期
1937.10.09
申请人
JULIUS PINTSCH KOMMANDITGESELLSCHAFT
发明人
分类号
(IPC1-7):B01
主分类号
(IPC1-7):B01
代理机构
代理人
主权项
地址
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