CH341274A
(en )
1959-09-30
Method and device for the production of flat glass
CH344175A
(en )
1960-01-31
Process for the production of spun proteins
CH330137A
(en )
1958-05-31
Process for the production of polyethylene terephthalate
AT188495B
(en )
1957-01-25
Processes and devices for the continuous production of chipboard
CH324444A
(en )
1957-09-30
Process for the production of polymers
CH328416A
(en )
1958-03-15
Process for the production of hydroperoxides
AT187900B
(en )
1956-12-10
Process for the preparation of oxido compounds of α-dicyclopentadiene and dihydro-α-dicyclopentadiene
CH344561A
(en )
1960-02-15
Process for the production of coatings
CH325469A
(en )
1957-11-15
Process for the production of acrylonitrile copolymers
CH326177A
(en )
1957-12-15
Process for the production of polyesters
AT198111B
(en )
1958-06-10
Process and incubator for the production of yoghurt
CH321139A
(en )
1957-04-30
Process for the production of direct positives
CH338263A
(en )
1959-05-15
Process for the production of paints
CH329735A
(en )
1958-05-15
Process for the production of foams
AT195893B
(en )
1958-02-25
Process for the production of mixed oxides
CH332837A
(en )
1958-09-30
Process for the direct production of positives
CH351600A
(en )
1961-01-31
Process for the preparation of organohalomonosilanes
AT185456B
(en )
1956-05-11
Process for the production of electro-phosphors
AT193360B
(en )
1957-11-25
Process for the production of ɛ-caprolactam
CH329365A
(en )
1958-04-30
Process for the production of isopropyl nitrate
CH336384A
(en )
1959-02-28
Process for the production of dialkoxyoxalyl-progesterone-alkali metal-dienolates
CH319575A
(en )
1957-02-28
Process for the production of alkoxy-tetrahydrofurans
AT185991B
(en )
1956-06-25
Process for the manufacture of thermoplastic cell products
AT186625B
(en )
1956-08-25
Process for the production of tetraacetals of butenedial
AT192039B
(en )
1957-09-25
Process for the production of stockings