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发明名称
METHOD OF PRODUCING BILLETS
摘要
申请公布号
SU806171(A1)
申请公布日期
1981.02.23
申请号
SU19782565956
申请日期
1978.01.25
申请人
DO POLT INSTITUT
发明人
CHUMANOV YULIAN M,SU;GUBAJDULIN VYACHESLAV F,SU;SHULGIN GRIGORIJ M,SU;LISTOPAD VLADIMIR ,SU;LIBERMAN ANATOLIJ L,SU
分类号
B21B1/02;(IPC1-7):B21B1/02
主分类号
B21B1/02
代理机构
代理人
主权项
地址
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