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发明名称
ROLL FORMING MACHINE
摘要
申请公布号
SU1676720(A1)
申请公布日期
1991.09.15
申请号
SU19894741361
申请日期
1989.08.07
申请人
NII METALL TEKHNOLOGII
发明人
NAGOVITSYN VLADIMIR V,SU;TATARINOV VLADIMIR V,SU;PEREVOZCHIKOV BORIS S,SU;IZAKSON ALEKSANDR A,SU
分类号
B21D37/12;B21H1/06
主分类号
B21D37/12
代理机构
代理人
主权项
地址
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