CH287488A
(en )
1952-12-15
Process for the manufacture of a pesticide.
CH302490A
(en )
1954-10-31
Process for the preparation of a polymer mixture.
CH288634A
(en )
1953-01-31
Process for the production of a basic polyglycol ether.
AT172949B
(en )
1952-10-25
Process for making a plasticizer
AT170286B
(en )
1952-02-11
Process for making a plasticizer
CH305886A
(en )
1955-03-15
Process for the preparation of a basic ketone.
AT167759B
(en )
1951-02-26
Method for producing a line machine set
CH315271A
(en )
1956-08-15
Process for the manufacture of a cleaning agent
CH304309A
(en )
1954-12-31
Process for the production of a basic substituted chromone.
AT178362B
(en )
1954-05-10
Process for making a fertilizer
CH295311A
(en )
1953-12-15
Process for the production of a substance of the methine series.
CH307604A
(en )
1955-06-15
Process for the manufacture of a cleaning agent.
CH300866A
(en )
1954-08-31
Process for the production of a synthetic detergent mixture.
AT192026B
(en )
1957-09-25
Process for the production of a ceramic-like wall covering
AT178516B
(en )
1954-05-25
Process for producing a welding powder
AT179468B
(en )
1954-09-10
Process for producing a food
CH306285A
(en )
1955-03-31
Process for the preparation of a piperidine derivative.
CH319576A
(en )
1957-02-28
Process for the preparation of a polyenedialdehyde
CH278286A
(en )
1951-10-15
Process for producing a nitroaldehyde.
AT181233B
(en )
1955-02-25
Process for the production of a sound-absorbing plaster
AT198886B
(en )
1958-07-25
Process for obtaining a new antibiotic
AT174381B
(en )
1953-03-25
Process for the production of a flame tube
AT182830B
(en )
1955-08-10
Process for making new 14-oxy-steroids
CH296913A
(en )
1954-02-28
Process for the production of a quinazoline derivative.
AT185887B
(en )
1956-06-11
Process for the production of a phosphor