METHOD AND DEVICE FOR DETECTING ABNORMAL CHANGE OF CARRIER SPEED OF METAL STRIP,申请号JP19890087877-传众专利搜索

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发明名称	METHOD AND DEVICE FOR DETECTING ABNORMAL CHANGE OF CARRIER SPEED OF METAL STRIP
摘要
申请公布号	JPH02268919(A)	申请公布日期	1990.11.02
申请号	JP19890087877	申请日期	1989.04.10
申请人	NISSHIN STEEL CO LTD	发明人	SUGINO TAKASHI
分类号	B21C47/00;B21C47/02;B21C47/16	主分类号	B21C47/00
代理机构		代理人
主权项
地址

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