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发明名称
PROCEDIMIENTO PARA EL REVELADO DE CAPAS DE SALES METáLICAS FOTOGRáFICAS
摘要
申请公布号
ES153304(A1)
申请公布日期
1943.03.01
申请号
ES19040001533
申请日期
1941.06.20
申请人
RZYMSKOWSKI, JOHANNES
发明人
分类号
(IPC1-7):G03
主分类号
(IPC1-7):G03
代理机构
代理人
主权项
地址
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