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经营范围
发明名称
Improvements in or relating to photographic developing apparatus
摘要
申请公布号
GB367644(A)
申请公布日期
1932.02.25
申请号
GB19310013716
申请日期
1931.05.08
申请人
JOSEF JERZYKOWSKI
发明人
分类号
G03D5/06
主分类号
G03D5/06
代理机构
代理人
主权项
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