KASSETTE FUER KINEMATOGRAFISCHEN ROLLFILM,申请号DE19691921278-传众专利搜索

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发明名称	KASSETTE FUER KINEMATOGRAFISCHEN ROLLFILM
摘要
申请公布号	DE1921278(B2)	申请公布日期	1971.05.06
申请号	DE19691921278	申请日期	1969.04.25
申请人		发明人
分类号	G03B19/18;A01K31/06;G03B17/26;(IPC1-7):G03B/	主分类号	G03B19/18
代理机构		代理人
主权项
地址

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