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发明名称
METHOD OF COLD PILGER ROLLING OF SHAPED TUBES
摘要
申请公布号
SU1708454(A1)
申请公布日期
1992.01.30
申请号
SU19894673992
申请日期
1989.04.04
申请人
VNI KT I TRUBNOJ PROMYSHLENNOSTI
发明人
NIKULIN EDUARD V,SU;PAVLOV ADOLF A,SU;ALPATOV EVGENIJ N,SU;USENKO ANATOLIJ P,SU;SHLOSBERG LEV M,SU;REBRIN VALENTIN I,SU;BILDIN KONSTANTIN M,SU;ISAKOV EVGENIJ B,SU
分类号
B21B21/00;B21C37/15
主分类号
B21B21/00
代理机构
代理人
主权项
地址
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