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法人/股东/高管

发明名称	Lock
摘要
申请公布号	US1937897(A)	申请公布日期	1933.12.05
申请号	US19320606499	申请日期	1932.04.20
申请人	KEMP LOCK INC.	发明人	KEMP CHARLES;KEMP IRVING
分类号	E05B59/02;E05B63/12	主分类号	E05B59/02
代理机构		代理人
主权项
地址

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