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发明名称
METHOD OF PRODUCING WELDED BELLOWS
摘要
申请公布号
SU1061900(A1)
申请公布日期
1983.12.23
申请号
SU19823435305
申请日期
1982.05.12
申请人
PERMSKOE PROIZV OB "MOTOROSTROITEL" IM.YA.M.SVERDLOVA
发明人
PETUKHOV GERMAN A,SU;SHMIK ANATOLIJ A,SU
分类号
B21D51/12;(IPC1-7):B21D51/12
主分类号
B21D51/12
代理机构
代理人
主权项
地址
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