CH388340A
(en )
1965-02-28
Process for the preparation of alkanolamine salts
AT252436B
(en )
1967-02-27
Process for the production of combustible gases
CH441091A
(en )
1967-07-31
Process for the selective removal of alkaloids from tobacco
CH400509A
(en )
1965-10-15
Method and device for the production of honeycomb beams
AT247697B
(en )
1966-06-27
Method and device for the production of filter bodies
CH370197A
(en )
1963-06-30
Process for the preparation of actinospectacin
AT250742B
(en )
1966-11-25
Process for the combustion of particulate carbonaceous fuels
CH392554A
(en )
1965-05-31
Process for the preparation of basic amides
AT219754B
(en )
1962-02-26
Process for removing soot that has built up on the walls of combustion plants
CH372628A
(en )
1963-07-15
Process for the production of nonwovens
CH386624A
(en )
1965-01-15
Methods for purifying desmethylchlorotetracycline
CH392707A
(en )
1965-05-31
Process for the production of grid plates
CH376475A
(en )
1964-04-15
Process for dedusting smoke gases
CH368573A
(en )
1963-04-15
Process for lowering the ignition temperature of soot in combustion systems
CH385419A
(en )
1964-12-15
Methods for purifying desmethylchlorotetracycline
CH417101A
(en )
1966-07-15
Process for the production of polyadducts
CH427617A
(en )
1966-12-31
Process for the aftertreatment of cigars
CH369114A
(en )
1963-05-15
Process for removing soot from gases
CH377792A
(en )
1964-05-31
Process for purifying p-xylylene dichloride
CH372297A
(en )
1963-10-15
Process for the preparation of 4-2-tert-aminomethyl-3-keto-steroids
CH380730A
(en )
1964-08-15
Process for the preparation of 4-methoxy-2-methyl-6-sulfanilamidopyrimidine
CH385420A
(en )
1964-12-15
Methods for purifying desmethylchlorotetracycline
AT241324B
(en )
1965-07-12
Process for the manufacture of smoke filter plugs
AT209912B
(en )
1960-07-11
Process for removing nitrous gases from exhaust gases and apparatus for this purpose
CH402258A
(en )
1965-11-15
Process for carburizing gases