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发明名称
METHOD OF PRODUCING PARTS OF THE SLEEVE TYPE AND APPARATUS FOR ITS ACCOMPLISHMENT
摘要
申请公布号
SU1238877(A1)
申请公布日期
1986.06.23
申请号
SU19802888855
申请日期
1980.03.03
申请人
MVTU IM.N.E.BAUMANA
发明人
VORONTSOV ANDREJ L,SU
分类号
B21K21/00
主分类号
B21K21/00
代理机构
代理人
主权项
地址
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