Holders for photographic negatives and prints,申请号US19580746960-传众专利搜索

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发明名称	Holders for photographic negatives and prints
摘要
申请公布号	US2871601(A)	申请公布日期	1959.02.03
申请号	US19580746960	申请日期	1958.07.07
申请人	WARNOW MORTON C	发明人	WARNOW MORTON C.
分类号	B42F5/00	主分类号	B42F5/00
代理机构		代理人
主权项
地址

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