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发明名称
Гидравлическая правильно-растяжная машина
摘要
申请公布号
SU123922(A1)
申请公布日期
1958.11.30
申请号
SU19570569560
申请日期
1957.03.23
申请人
GRINSHPUN L.YA.;DVOJNIKOV F.P.;SHTIN L.M.
发明人
GRINSHPUN L.YA.;DVOJNIKOV F.P.;SHTIN L.M.
分类号
B21D25/00
主分类号
B21D25/00
代理机构
代理人
主权项
地址
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