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发明名称
METHOD AND APPARATUS FOR ROTARY DRAWING-REDUCING TUBE ROLLING
摘要
申请公布号
HU180216(B)
申请公布日期
1983.02.28
申请号
HU1979CE01228
申请日期
1979.09.20
申请人
CSEPEL VAS- ES FEMMUEVEK,HU
发明人
GULYAS,JOZSEF,HU;KISS,ERVIN,HU;DERNEI,LASZLO,HU;KOCSIS,NANDOR,HU;KAPAS,OTTO,HU;EKE,FERENC,HU;KOVACS,LAJOS,HU
分类号
B21B19/00;(IPC1-7):B21B19/00
主分类号
B21B19/00
代理机构
代理人
主权项
地址
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