CH324444A
(en )
1957-09-30
Process for the production of polymers
CH334825A
(en )
1958-12-15
Process for the manufacture of prostheses
CH325458A
(en )
1957-11-15
Method of making sultamen
CH318195A
(en )
1956-12-31
Process for the preparation of aromatic o-oxydiazo compounds
CH321525A
(en )
1957-05-15
Process for the preparation of addition compounds
AT186552B
(en )
1956-08-25
Process for making shoes
AT182338B
(en )
1955-06-25
Process for making shoes
CH323345A
(en )
1957-07-31
Process for the production of radiographs.
CH321139A
(en )
1957-04-30
Process for the production of direct positives
CH329735A
(en )
1958-05-15
Process for the production of foams
CH351600A
(en )
1961-01-31
Process for the preparation of organohalomonosilanes
AT190642B
(en )
1957-07-10
Process for the manufacture of bimetal objects
CH368159A
(en )
1963-03-31
Process for the production of basic carbinols
AT197243B
(en )
1958-04-25
Process for making shoes
CH326949A
(en )
1958-01-15
Process for the preparation of p-xylylene dichloride
CH332837A
(en )
1958-09-30
Process for the direct production of positives
AT193360B
(en )
1957-11-25
Process for the production of ɛ-caprolactam
AT185456B
(en )
1956-05-11
Process for the production of electro-phosphors
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
AT188711B
(en )
1957-02-11
Process for the preparation of 4-oxycoumarins
AT190056B
(en )
1957-06-11
Process for the preparation of arylpyridylalkanones
AT181375B
(en )
1955-03-10
Process for the preparation of N-methyl-deacetyl-isocolchicine
CH336373A
(en )
1959-02-28
Process for the preparation of p-quinonedihydrazones
CH321887A
(en )
1957-05-31
Process for the preparation of polypyrrolidones