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发明名称
DIE OF PRESTRESSED CONSTRUCTION
摘要
申请公布号
SU1342576(A1)
申请公布日期
1987.10.07
申请号
SU19864083211
申请日期
1986.04.21
申请人
GARAEV RAFIS R,SU;KHOKHRYAKOV GERALD N,SU;AKNAEV YURIJ F,SU;ASHIKHMIN VALERIJ P,SU
发明人
GARAEV RAFIS R,SU;KHOKHRYAKOV GERALD N,SU;AKNAEV YURIJ F,SU;ASHIKHMIN VALERIJ P,SU
分类号
B21J13/02
主分类号
B21J13/02
代理机构
代理人
主权项
地址
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