CH336536A
(en )
1959-02-28
Process for the production of coating compounds
CH370920A
(en )
1963-07-31
Process for the production of polyurethane polymers
CH515186A
(en )
1971-11-15
Process for the production of cyanogen chloride
CH329362A
(en )
1958-04-30
Process for the production of urea
CH330137A
(en )
1958-05-31
Process for the production of polyethylene terephthalate
CH322260A
(en )
1957-06-15
Process for the production of N-methylol-polypyrrolidones
CH324444A
(en )
1957-09-30
Process for the production of polymers
CH344561A
(en )
1960-02-15
Process for the production of coatings
CH328416A
(en )
1958-03-15
Process for the production of hydroperoxides
CH326177A
(en )
1957-12-15
Process for the production of polyesters
CH329735A
(en )
1958-05-15
Process for the production of foams
AT199600B
(en )
1958-09-10
Process for the production of suede-like fabrics
CH338263A
(en )
1959-05-15
Process for the production of paints
CH321139A
(en )
1957-04-30
Process for the production of direct positives
AT189895B
(en )
1957-05-10
Process for the production of linings in buildings
CH368159A
(en )
1963-03-31
Process for the production of basic carbinols
AT192039B
(en )
1957-09-25
Process for the production of stockings
CH332837A
(en )
1958-09-30
Process for the direct production of positives
AT190270B
(en )
1957-06-25
Process for the production of flame retardants
AT193360B
(en )
1957-11-25
Process for the production of ɛ-caprolactam
AT185456B
(en )
1956-05-11
Process for the production of electro-phosphors
CH319575A
(en )
1957-02-28
Process for the production of alkoxy-tetrahydrofurans
CH336384A
(en )
1959-02-28
Process for the production of dialkoxyoxalyl-progesterone-alkali metal-dienolates
CH329365A
(en )
1958-04-30
Process for the production of isopropyl nitrate
AT183862B
(en )
1955-11-25
Process for the production of impregnated leather