Extension drive shaft and handle grip for rotatable and angularly adjustable tools,申请号US19480007801-传众专利搜索

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法人/股东/高管

发明名称	Extension drive shaft and handle grip for rotatable and angularly adjustable tools
摘要
申请公布号	US2498465(A)	申请公布日期	1950.02.21
申请号	US19480007801	申请日期	1948.02.12
申请人	THOMAS JAMES M	发明人	THOMAS JAMES M.
分类号	B25B13/48;B25G1/06	主分类号	B25B13/48
代理机构		代理人
主权项
地址

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