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发明名称
ARRANGEMENT FOR CARRYING AWAY AND STACKING DRILL PIPES
摘要
申请公布号
SU1059123(A1)
申请公布日期
1983.12.07
申请号
SU19823501626
申请日期
1982.10.22
申请人
SP K BYURO V PROMYSHLENNOGO OBEDINENIYA "SOYUZGEOTEKHNIKA"
发明人
GRABSKIJ ALEKSANDR A,SU;ZALKIND YAKOV V,SU;IGNATEV NIKOLAJ N,SU;SHUMOV LEV A,SU
分类号
E21B19/14;(IPC1-7):E21B19/14
主分类号
E21B19/14
代理机构
代理人
主权项
地址
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DISPLAY APPARATUS
Nytt enzym och tillämpningar därav
DISPOSITIVO RACLATORE PER MACCHINE DA STAMPA
RISCALDATORE A FLUSSO PER ELETTRODOMESTICI A CONVOGLIAMENTO DI ACQUA, IN PARTICOLARE MACCHINE LAVATRICI E MACCHINE LAVASTOVIGLIE