METHOD FOR CONTROLLING TEMPERATURE IN WORKING HEAT TREATMENT FOR SEAMLESS STEEL PIPE,申请号JP19930050098-传众专利搜索

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发明名称	METHOD FOR CONTROLLING TEMPERATURE IN WORKING HEAT TREATMENT FOR SEAMLESS STEEL PIPE
摘要
申请公布号	JPH06240362(A)	申请公布日期	1994.08.30
申请号	JP19930050098	申请日期	1993.02.15
申请人	SUMITOMO METAL IND LTD	发明人	NAITO YOSHIKAZU
分类号	B21B45/00;C21D8/10;C21D9/08;C21D11/00;C22C38/00;(IPC1-7):C21D9/08	主分类号	B21B45/00
代理机构		代理人
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地址

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