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发明名称
APPARATUS FOR ROLLING-OFF ANNULAR BLANKS
摘要
申请公布号
RU1803239(C)
申请公布日期
1993.03.23
申请号
SU19904882637
申请日期
1990.11.19
申请人
DO NII CHERNOJ METALLURGII
发明人
YAKOVCHENKO ALEKSANDR V,SU;OZIMIN VIKTOR M,SU;STAROSELETSKIJ MIKHAIL I,SU;SHEVCHENKO YURIJ T,SU;GORB EVGENIJ V,SU
分类号
B21H1/02
主分类号
B21H1/02
代理机构
代理人
主权项
地址
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