Method of heat-treating wheels,申请号US19460650987-传众专利搜索

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发明名称	Method of heat-treating wheels
摘要
申请公布号	US2535110(A)	申请公布日期	1950.12.26
申请号	US19460650987	申请日期	1946.02.28
申请人	CARNEGIE-ILLINOIS STEEL CORPORATION	发明人	WISHART HAROLD B.
分类号	C21D9/34	主分类号	C21D9/34
代理机构		代理人
主权项
地址

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