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发明名称
INRICHTING VOOR HET AFSCHEIDEN VAN VASTE FASE UIT EEN BOORSUSPENSIE.
摘要
申请公布号
NL174430(B)
申请公布日期
1984.01.16
申请号
NL19800002632
申请日期
1980.05.08
申请人
SREDNEAZIATSKY NAUCHNO-ISSLEDOVATELSKY INSTITUT PRIRODNOGO GAZA TE TASHKENT, U.S.S.R.
发明人
ULMAS DZHURAEVICH MAMADZHANOV: STANISLAV AFANASIEVICH ALEKHIN: VITOLD MIKHAILOVICH BAKHIR;VLADIMIR IVANOVICH KLIMENKO ALLEN TE TASHKENT;U.S.S.R.
分类号
B01D57/02;B03C5/00;E21B21/06;(IPC1-7):B01D43/00
主分类号
B01D57/02
代理机构
代理人
主权项
地址
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