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发明名称	Lock
摘要
申请公布号	US1764056(A)	申请公布日期	1930.06.17
申请号	US19290331999	申请日期	1929.01.12
申请人	SCHYLANDER JOHN F	发明人	SCHYLANDER JOHN F.
分类号	E05C1/16	主分类号	E05C1/16
代理机构		代理人
主权项
地址

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