PL257173A1
(en )
1987-06-15
Method of obtaining novel phosphoric compounds
GB8502545D0
(en )
1985-03-06
Manufacture of phosphoric acid
ZA83442B
(en )
1984-01-25
Purification of phosphoric acid
HUT40449A
(en )
1986-12-28
Process for preparing vinyl-benzyl-esters of phosphoric acid
EP0174844A3
(en )
1987-05-27
Method for production of alpha-aryl-alkanoic acid
IL77050A0
(en )
1986-04-29
Process for dearsenifying phosphoric acid solutions
GB8426873D0
(en )
1984-11-28
Manufacture of purified phosphoric acid
BG46525A1
(en )
1990-01-15
Method for preparing of cinnamon acid
PL138699B2
(en )
1986-10-31
Method of purification of extraction phosphoric acid
PL254497A1
(en )
1986-10-21
Method of obtaining derivatives of nitroapovincaminic acid
PL243808A2
(en )
1984-08-13
Method of purification of extraction phosphoric acid
PL243807A2
(en )
1984-08-13
Method of purification of extraction phosphoric acid
PL253354A1
(en )
1986-12-30
Method of purifying phosphoric acid by extraction
PL250083A2
(en )
1985-08-27
Method of extractive purification of phosphoric acid
BG39363A1
(en )
1986-06-16
Method for manufacture of extraction phosphoric acid
PL247139A1
(en )
1985-10-08
Method of obtaining extraction phosphoric acid
PL255170A1
(en )
1987-03-23
Method of purifying phosphoric acid by extraction process
IL81585A
(en )
1990-06-10
Process for making crude phosphoric acid
SU1175937A1
(en )
1985-08-30
Method of purifying complete ethers of phosphoric acid
PL237275A2
(en )
1983-05-09
Method of clarification of extraction phosphoric acid
PL255951A2
(en )
1986-09-23
Method of obtaining the extraction phosphoric acid by hemihydrate-dihydrate process
ZA861099B
(en )
1986-10-29
Process for making wet-process phosphoric acid
PL250158A1
(en )
1986-05-06
Method of obtaining 2-thenylacetic acid
PL247338A1
(en )
1985-10-22
Method of obtaining diaspergillic acid
PL248018A1
(en )
1985-12-03
Method of obtaining n-arylamides of 3-hydroxynaphtoesoic-2 acid