AT326809B
(en )
1975-12-29
PROCESS FOR BONDING SOLIDS
AT323117B
(en )
1975-06-25
PROCESS FOR SEPARATING SULFUR DIOXYDE FROM GASES
AT269493B
(en )
1969-03-25
Process for separating iron from metal sulfate solutions, in particular solutions containing zinc sulfate
CH481226A
(en )
1969-11-15
Process for regenerating pickling baths containing hydrochloric acid
CH526921A
(en )
1972-08-31
Process for removing dissolved lipids from whey
AT286744B
(en )
1970-12-28
PROCESS FOR SEPARATING METALLIONS FROM ACID, Aqueous SOLUTIONS
CH535266A
(en )
1973-03-31
Process for the recovery of dissolved protein
ATA295773A
(en )
1975-02-15
METAL RECOVERY PROCESS
CH537882A
(en )
1973-06-15
Process for removing cyanide from water
CH533690A
(en )
1973-02-15
Process for the electroless deposition of metals
AT293139B
(en )
1971-09-27
Process for descaling metals
CH511456A
(en )
1971-08-15
Process for removing metallic silver from photographic material
AT315761B
(en )
1974-06-10
Process for separating oil from waste water containing oil
AT349442B
(en )
1979-04-10
METHOD FOR REMOVING ACID GAS COMPONENTS FROM GAS FLOWERS
AT286936B
(en )
1970-12-28
Process for removing water from aqueous solutions
CH530438A
(en )
1972-11-15
Process for purifying polymer solutions
AT313942B
(en )
1974-03-11
Process for melting down metals
CH464539A
(en )
1968-10-31
Process for separating polonium
AT279556B
(en )
1970-03-10
Method for preventing small capsules from agglomerating
CH500284A
(en )
1970-12-15
Process for treating molten metal
CH542588A
(en )
1973-10-15
Method for removing unwanted irritants from coffee
AT346785B
(en )
1978-11-27
METHOD FOR CRYSTALLIZING FRUCTOSIS FROM THEIR AQUEOUS SOLUTION
CH519583A
(en )
1972-02-29
Process for the selective electroplating of elongated elements
AT290859B
(en )
1971-05-15
METAL RECOVERY PROCESS BY REDUCING THEIR HALOGENIDE
AT295009B
(en )
1971-12-27
Process for preventing precipitation from aqueous solutions of aminocarboxylic acids