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发明名称
DEVICE FOR PROTECTING CATHODE OF ELECTRON GUN CATHODE AND WALLS OF VACUUM CHAMBER AGAINST DUSTING
摘要
申请公布号
SU1761409(A1)
申请公布日期
1992.09.15
申请号
SU19874248882
申请日期
1987.05.25
申请人
TOKAREV VLADIMIR O,SU;NOVIKOV OLEG M,SU;OSTROVSKIJ OLEG E,SU;KAZAKOV VALENTIN A,SU;SOZONOVICH NIKOLAJ,SU
发明人
TOKAREV VLADIMIR O,SU;NOVIKOV OLEG M,SU;OSTROVSKIJ OLEG E,SU;KAZAKOV VALENTIN A,SU;SOZONOVICH NIKOLAJ I,SU
分类号
B23K15/00
主分类号
B23K15/00
代理机构
代理人
主权项
地址
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