Perfectionnement aux cuves de développement de film,申请号FRD70490-传众专利搜索

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发明名称	Perfectionnement aux cuves de développement de film
摘要
申请公布号	FR70490(E)	申请公布日期	1959.05.06
申请号	FRD70490	申请日期	1956.09.17
申请人	MICROFILM-SERVICE	发明人
分类号	G03D13/04	主分类号	G03D13/04
代理机构		代理人
主权项
地址

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