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发明名称
DEVICE FOR WELDING INTERNAL GIRTH JOINTS OF CYLINDRICAL ARTICLES
摘要
申请公布号
SU1097472(A1)
申请公布日期
1984.06.15
申请号
SU19833588892
申请日期
1983.05.10
申请人
CHERKASSKIJ PK T I MINISTERSTVA MASH DLYA LEGKOJ PISHCHEVOJ PROMY BYTOVYKH PRIBOROV SSSR
发明人
VOLOSHIN ALEKSANDR F,SU;LUKYANENKO ANATOLIJ V,SU;DRACH PAVEL D,SU
分类号
B23K31/02;B23K37/04;(IPC1-7):B23K31/06
主分类号
B23K31/02
代理机构
代理人
主权项
地址
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