Débiteur de film pour projection cinématographique,申请号FRD69399-传众专利搜索

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法人/股东/高管

发明名称	Débiteur de film pour projection cinématographique
摘要
申请公布号	FR69399(E)	申请公布日期	1958.11.06
申请号	FRD69399	申请日期	1956.01.30
申请人		发明人	SADOUN MOISE BEN
分类号	G03B1/18	主分类号	G03B1/18
代理机构		代理人
主权项
地址

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