ZA783603B
(en )
1980-02-27
Purification of phosphoric acid
ZA807182B
(en )
1981-11-25
Purification of phosphoric acid
IL59380A0
(en )
1980-05-30
Purification of phosphoric acid
JPS54158395A
(en )
1979-12-14
Concentration of phosphoric acid
JPS56106596A
(en )
1981-08-24
Production of 22ketooll glonic acid
GB2040274B
(en )
1982-11-24
Purification of phosphoric acid
JPS56142288A
(en )
1981-11-06
Phosphonic acid derivatives of aminothiazolyl-oxyiminoacetylaminocephalosporins
ZA83442B
(en )
1984-01-25
Purification of phosphoric acid
JPS5724396A
(en )
1982-02-08
Manufacture of diacetone-ketogulonic acid
JPS5753438A
(en )
1982-03-30
Manufacture of 2-aryloxy-acrylic acid compound
JO1079B1
(en )
1982-07-10
purification of phosphoric acid
JPS56169644A
(en )
1981-12-26
Manufacture of alkoxyalkanoic acid
JPS56104853A
(en )
1981-08-20
Manufacture of alphaaketocarboxylic acid nn tertiaryybutylamide
JPS5396994A
(en )
1978-08-24
Method of purifying phosphoric acid
ZA808086B
(en )
1982-01-27
Purification of wet process phosphoric acid
JO1068B1
(en )
1982-07-10
Tretment of impure phosphoric acid
GB8426873D0
(en )
1984-11-28
Manufacture of purified phosphoric acid
GB2074994B
(en )
1983-09-21
Process for the defluorination of phosphoric acid
JPS5710006A
(en )
1982-01-19
Purification of reactant
JPS5753437A
(en )
1982-03-30
Manufacture of 2-aryloxy-2-halogenpropionic acid compound
JPS56104858A
(en )
1981-08-20
Manufacture of styrylsulfonic acid derivative
JPS5711808A
(en )
1982-01-21
Manufacture of refined phosphoric acid
JPS5793925A
(en )
1982-06-11
Manufacture of 2-methoxyalkanoic acid
JPS56104848A
(en )
1981-08-20
Manufacture of 11nitrobenzenee22carboxylic acid alkylesterr55carboxylic acid
JPS57130951A
(en )
1982-08-13
Manufacture of dienoic acid