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发明名称
Photographic daylight developing tank for roll film
摘要
申请公布号
GB723276(A)
申请公布日期
1955.02.02
申请号
GB19520023387
申请日期
1952.09.17
申请人
WILHELM KEHR;RUDOLF STRAUSS
发明人
分类号
G03D13/06
主分类号
G03D13/06
代理机构
代理人
主权项
地址
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