METHOD OF DE-SCALING STEEL WORK,申请号SU19752185220-传众专利搜索

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发明名称	METHOD OF DE-SCALING STEEL WORK
摘要
申请公布号	SU582035(A1)	申请公布日期	1977.11.30
申请号	SU19752185220	申请日期	1975.10.28
申请人	CHUS ALEKSANDR V,SU	发明人	CHUS ALEKSANDR V,SU
分类号	B21J1/02;B21B45/04;(IPC1-7):B21J1/02	主分类号	B21J1/02
代理机构		代理人
主权项
地址

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