Locking means for photo slide case,申请号US19550489222-传众专利搜索

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发明名称	Locking means for photo slide case
摘要
申请公布号	US2906579(A)	申请公布日期	1959.09.29
申请号	US19550489222	申请日期	1955.02.18
申请人	WATERBURY COMPANIES, INC.	发明人	MAGNENAT RENE P.
分类号	G03B21/54	主分类号	G03B21/54
代理机构		代理人
主权项
地址

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