Pince de fixation des bandes de celluloïd sur les appareils de développement,申请号FRD716378-传众专利搜索

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发明名称	Pince de fixation des bandes de celluloïd sur les appareils de développement
摘要
申请公布号	FR716378(A)	申请公布日期	1931.12.19
申请号	FRD716378	申请日期	1931.04.30
申请人		发明人	DIETRICH HERMANN
分类号	G03D13/10	主分类号	G03D13/10
代理机构		代理人
主权项
地址

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