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发明名称
Тормоз для буровых лебедок
摘要
申请公布号
SU91043(A1)
申请公布日期
1950.11.30
申请号
SU19500416214
申请日期
1950.04.13
申请人
VSESOYUZNYJ NEFTYANOJ NAUCHNO-ISSLEDOVATELSKIJ INSTITUT;ZILBERT E.B.;ZOLOTAREV O.I.;KAZAKOV A.D.;MARYANOVSKIJ D.I.;SHTURMAN L.I.
发明人
ZILBERT E.B.;ZOLOTAREV O.I.;KAZAKOV A.D.;MARYANOVSKIJ D.I.;SHTURMAN L.I.
分类号
H02P3/04;H02P3/24
主分类号
H02P3/04
代理机构
代理人
主权项
地址
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