SICHERHEITSVORRICHTUNG FUER KASSETTEN FILMPROJEKTOREN,申请号DE19681797153-传众专利搜索

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发明名称	SICHERHEITSVORRICHTUNG FUER KASSETTEN FILMPROJEKTOREN
摘要
申请公布号	DE1797153(B2)	申请公布日期	1972.02.24
申请号	DE19681797153	申请日期	1968.08.22
申请人		发明人
分类号	G03B21/18;G03B21/32;(IPC1-7):G03B21/16	主分类号	G03B21/18
代理机构		代理人
主权项
地址

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