Try-square attachment,申请号US19420466758-传众专利搜索

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发明名称	Try-square attachment
摘要
申请公布号	US2344724(A)	申请公布日期	1944.03.21
申请号	US19420466758	申请日期	1942.11.24
申请人	PHILLIPS JOHN A	发明人	PHILLIPS JOHN A.
分类号	B25H7/04	主分类号	B25H7/04
代理机构		代理人
主权项
地址

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