Hand level with mirror,申请号US19590810145-传众专利搜索

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发明名称	Hand level with mirror
摘要
申请公布号	US3085465(A)	申请公布日期	1963.04.16
申请号	US19590810145	申请日期	1959.04.30
申请人	C. L. BERGER & SONS, INC.	发明人	DAVIS ELWIN W.
分类号	G01C9/24;G01C9/26	主分类号	G01C9/24
代理机构		代理人
主权项
地址

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