Portable visual indicator for machine-shop work setups,申请号US19450595171-传众专利搜索

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发明名称	Portable visual indicator for machine-shop work setups
摘要
申请公布号	US2435514(A)	申请公布日期	1948.02.03
申请号	US19450595171	申请日期	1945.05.22
申请人	ALLEN ROSS LEE	发明人	ROSS LEE ALLEN
分类号	G01B7/00	主分类号	G01B7/00
代理机构		代理人
主权项
地址

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