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2000-01-25
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HU912792D0
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1992-01-28
Process for treating inflammations of the intestiens
IL85771A0
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1988-09-30
Process for the removal of metal ions from solutions
EP0512959A3
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1993-05-12
Process of recovering platinum group metal
GB2246345B
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1994-02-09
Process for the recovery of titanium values
HU910464D0
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1991-08-28
Process for purification of polyorganophosphasene solutions or its suspensions
GB8829467D0
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1989-02-01
Method of removing toxic agents from trichlorotrifluoroethane
AU587706B2
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1989-08-24
Process for the recovery of ammonia and fluoride values from ammonium fluoride solutions
BG51362A3
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1993-04-15
Method for purification of aqueous solutions of n-methylmorpholine-n-oxide
GB2271046B
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1996-05-22
Method of removing parasites
PL288441A1
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1992-06-26
Method of removing impurities from ammonium tungstate solutions
EP0516850A4
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1993-04-07
Method of removing organic halide
ZA867001B
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1988-05-25
Method of removing metal contaminants from solutions
EP0184690A3
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1988-03-23
Process for the removal of arsenic from phosphino-acid solutions
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1994-10-12
Removal of potassium from ammonium molybdate
CS275541B2
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1992-02-19
Method of impurities removal from polyvinylalkohol's aqueous solutions
CS9000071A2
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1991-07-16
Method of cyanide ions removal from solutions
GB2130279B
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1985-10-02
Method of removing a window's outer frame
GB2128235B
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1986-02-19
Method of removing a window's outer frame
AU1587288A
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1988-11-17
Method for removal of impurities from solutions
PL286871A1
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1992-03-23
Method of isolating gibberelins from aqueous solutions
PL288281A1
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1992-06-15
Method of isolating hydroxylamine sulfide from aqueous solutions
PL294442A1
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1993-11-15
Method of recovering silver from waste solutions
ZA908081B
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1991-08-28
Method for the recovering of metal values
CS46890A2
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1991-08-13
Method of polysulphide lye filtering