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发明名称
SET OF ROLLS
摘要
申请公布号
SU1378965(A1)
申请公布日期
1988.03.07
申请号
SU19864131213
申请日期
1986.07.14
申请人
MVTU IM.N.E.BAUMANA
发明人
BORISOV VITALIJ I,SU;CHUNYAEV VIKTOR P,SU;SHAVER ARION B,SU;LITVINOV ALEKSEJ V,SU
分类号
B21B27/02
主分类号
B21B27/02
代理机构
代理人
主权项
地址
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