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发明名称
TUBE HOT PILGER ROLLING METHOD
摘要
申请公布号
SU1759489(A1)
申请公布日期
1992.09.07
申请号
SU19904866779
申请日期
1990.06.18
申请人
NIZHNEDNEPROVSKIJ TRUBOPROKATNYJ ZAVOD IM.K.LIBKNEKHTA
发明人
KOZLOVSKIJ ALFRED I,SU;BEREZOVSKIJ VALENTIN V,SU;VASHCHENKO ALEKSANDR K,SU;UGRYUMOV YURIJ D,SU;CHERNYAVSKIJ ANATOLIJ A,SU
分类号
B21B21/00
主分类号
B21B21/00
代理机构
代理人
主权项
地址
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