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发明名称
COMPENSATION TUBE PRODUCTION METHOD
摘要
申请公布号
SU990370(A1)
申请公布日期
1983.01.23
申请号
SU19813287303
申请日期
1981.05.13
申请人
SIKORSKIJ IVAN P,SU;DOJKHEN KARL M,SU;SAMSONENKO VLADIMIR A,SU;PETRENKO ALEKSANDR N,SU
发明人
SIKORSKIJ IVAN P,SU;DOJKHEN KARL M,SU;SAMSONENKO VLADIMIR A,SU;PETRENKO ALEKSANDR N,SU
分类号
B21D9/00;(IPC1-7):B21D9/00
主分类号
B21D9/00
代理机构
代理人
主权项
地址
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