RO86846B1
(ro )
1985-06-02
Procedeu de obtinere a unui catalizator de argint utilizat la fabricarea oxidului de etilena
RO85306B1
(ro )
1984-10-30
Procedeu pentru dezinfectia spatiilor tehnologice
ES388674A1
(es )
1974-05-01
Un procedimiento para eliminar la toxicidad de los aniones cianuro contenidos en el agua.
ES8206526A1
(es )
1982-08-16
Procedimiento para preparar 1-azabiciclo(3.3.0)octano-2,8- diona
GB1115952A
(en )
1968-06-06
Process for the separation of ammonia produced in medium and low pressure synthesizing plants
JPS5236847A
(en )
1977-03-22
Method for treating waste water containing non-ion surface active agen t
JPS51118819A
(en )
1976-10-19
A process for preparing heat stable antitrypsin
ES8506571A1
(es )
1985-08-01
Metodo de purificar fluocarbonos
JPS5230897A
(en )
1977-03-08
Process for producing flame-retarded foams
JPS523004A
(en )
1977-01-11
Process for stabilization of 1,1,1-trichloroethane
GB1502928A
(en )
1978-03-08
Manufacture of cyanogen
JPS53119826A
(en )
1978-10-19
Preparation of hydrazodicarbonamides
JPS53149197A
(en )
1978-12-26
Purifying method for aqueous solution of alkali chloride
JPS5242650A
(en )
1977-04-02
Method for processing waste water containing fluorine
DE3163664D1
(en )
1984-06-20
Process for winning metals from aqueous solutions
JPS51133205A
(en )
1976-11-18
Process for stabilization of 1,1,1- trichloethane
JPS51146759A
(en )
1976-12-16
Process for treating a solution containing polyvinyl alcohol
JPS5316387A
(en )
1978-02-15
Purifying method for hydrogen chloride containing organic compounds
JPS5229090A
(en )
1977-03-04
Device for storing oil or the like in ballast tank
JPS51114375A
(en )
1976-10-08
A shelf plate for gas-liguid contact apparatus
JPS56110647A
(en )
1981-09-01
Preparation of ethylidenediacetate
JPS544462A
(en )
1979-01-13
Method of biologically nitrogen in waste water
ITRM910875A0
(it )
1991-11-20
Procedimento per il recupero del rame dalle acque di scarico industriali contenenti rame. (caso 150-5444)
JPS5665805A
(en )
1981-06-03
Cockroach repellent
JPS5280276A
(en )
1977-07-05
Treatment of solution resulted from sodium sulfitegypsum exhaust gas d esulfurization