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经营范围
发明名称
DIE FOR VOLUMETRIC FORMING
摘要
申请公布号
SU867508(A1)
申请公布日期
1981.09.30
申请号
SU19792804466
申请日期
1979.08.06
申请人
VAKALOV ALEKSANDR A,SU;BOJTSOV VLADIMIR V,SU;FIGLIN SIKHMA Z,SU
发明人
VAKALOV ALEKSANDR A,SU;BOJTSOV VLADIMIR V,SU;FIGLIN SIKHMA Z,SU
分类号
B21J13/02;(IPC1-7):B21J13/02
主分类号
B21J13/02
代理机构
代理人
主权项
地址
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