CH287390A
(en )
1952-11-30
Process for the production of a new quinoline derivative.
CH293630A
(en )
1953-09-30
Process for the production of a new quinoline derivative.
CH307810A
(en )
1955-06-15
Process for the production of a new coumarin derivative.
AT182393B
(en )
1955-06-25
Process for the production of new coumarin derivatives
AT171694B
(en )
1952-06-25
Process for the production of new basic ethers
AT162431B
(en )
1949-02-25
Process for the production of a fire line
AT168076B
(en )
1951-04-10
Process for the production of a sintered material
CH265937A
(en )
1949-12-31
Process for the production of a motor-compressor and motor-compressor produced according to this process.
AT168062B
(en )
1951-04-10
Process for the production of new naphthalene derivatives
AT175883B
(en )
1953-08-25
Process for the production of the new γ-chlorobutanal
AT174916B
(en )
1953-05-26
Process for the production of the new 6-methyl-8-oxy-ergoline
AT173454B
(en )
1952-12-27
Process for the production of new aminodiol compounds
CH277660A
(en )
1951-09-15
Process for the production of a new azo dye.
CH270265A
(en )
1950-08-31
Process for the production of a new plastic.
AT168884B
(en )
1951-09-10
Process for the production of a sprinkling powder
AT175251B
(en )
1953-06-25
Process for the preparation of new derivatives of organic amino alcohols
AT184571B
(en )
1956-02-10
Process for the production of new coumarin derivatives
AT177412B
(en )
1954-01-25
Process for the production of new oxymethylphenol ethers
CH278286A
(en )
1951-10-15
Process for producing a nitroaldehyde.
CH273814A
(en )
1951-02-28
Process for the production of a basic ether of a p-halogenated benzhydrol.
CH296913A
(en )
1954-02-28
Process for the production of a quinazoline derivative.
CH270051A
(en )
1950-08-15
Process for the production of a leather-like material.
AT167867B
(en )
1951-03-10
Process for the production of a pressure-sensitive recording material
AT168648B
(en )
1951-07-10
Process for the production of a low-cement, coarse-pored concrete
AT173450B
(en )
1952-12-27
Process for the production of new organic aminodiols