Method and apparatus for cooling mill rolls,申请号US19550548636-传众专利搜索

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发明名称	Method and apparatus for cooling mill rolls
摘要
申请公布号	US2921488(A)	申请公布日期	1960.01.19
申请号	US19550548636	申请日期	1955.11.23
申请人	UNITED STATES STEEL CORPORATION	发明人	DAVIS FLOYD E.
分类号	B05B1/26;B21B27/10;B21B45/02	主分类号	B05B1/26
代理机构		代理人
主权项
地址

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