CH290905A
(en )
1953-05-31
Process for the production of semi-pulp.
AT334335B
(en )
1976-01-10
PROCESS FOR THE PREPARATION OF 1-PHENYL-2-AMINOATHANOLEN- (1)
CH282375A
(en )
1952-04-30
Process for the preparation of organohalosilanes.
CH280432A
(en )
1952-01-31
Process for the production of protein threads.
CH275795A
(en )
1951-06-15
Process for the preparation of organohalosilanes.
AT168097B
(en )
1951-04-10
Process for the production of canned sausage
CH295380A
(en )
1953-12-31
Process for the production of sausage casings.
AT172334B
(en )
1952-08-25
Process for the preparation of N-dialkylaminoalkylphenthiazines
AT164803B
(en )
1949-12-27
Process for the production of fertilizers
AT173047B
(en )
1952-11-10
Process for the production of buildings
AT171176B
(en )
1952-05-10
Process for the production of 17α-methyl-pregnenverbindungen
AT176108B
(en )
1953-09-25
Process for the production of sausage casings
AT193400B
(en )
1957-11-25
Process for the production of phenols
AT178459B
(en )
1954-05-10
Process for the production of polyvinylidenecyanide
AT167433B
(en )
1951-01-10
Process for the production of smoked food
AT178203B
(en )
1954-04-26
Process for the production of hardboard
AT179385B
(en )
1954-08-25
Process for the preparation of substituted pteridines
CH273951A
(en )
1951-03-15
Process for the production of vinyl chloride.
AT167706B
(en )
1951-02-26
Process for the production of pressure-resistant components
AT172060B
(en )
1952-08-11
Process for the production of phenoplast molding compounds
AT169834B
(en )
1951-12-27
Process for the preparation of pentaenes
AT176307B
(en )
1953-10-10
Process for the preparation of 20-keto-pregnanes
AT172493B
(en )
1952-09-10
Process for the production of hardboard
AT173422B
(en )
1952-12-27
Process for the production of two-part stockings
AT180256B
(en )
1954-11-25
Process for the production of ω-cyanocarboxylic acids