CH294903A
(en )
1953-11-30
Process for the preparation of a derivative of 4-oxycoumarin.
CH294599A
(en )
1953-11-30
Process for the manufacture of a pesticide.
CH300839A
(en )
1954-08-31
Process for the manufacture of a pesticide.
AT178362B
(en )
1954-05-10
Process for making a fertilizer
CH308183A
(en )
1955-06-30
Process for making shaped articles.
AT177790B
(en )
1954-03-10
Process for the production of water-soluble complete fertilizers
CH315271A
(en )
1956-08-15
Process for the manufacture of a cleaning agent
AT178516B
(en )
1954-05-25
Process for producing a welding powder
CH301248A
(en )
1954-08-31
Process for the production of a basic substituted chromone.
AT190958B
(en )
1957-07-25
Process for the production of a phosphate fertilizer
AT186263B
(en )
1956-07-25
Process for the preparation of a fertilizer mainly containing dicalcium phosphate
AT179468B
(en )
1954-09-10
Process for producing a food
CH300866A
(en )
1954-08-31
Process for the production of a synthetic detergent mixture.
CH303078A
(en )
1954-11-15
Process for the preparation of a new dioxopyrrolidine.
CH300737A
(en )
1954-08-15
Process for producing a phosphoric acid ester.
AT170286B
(en )
1952-02-11
Process for making a plasticizer
AT172949B
(en )
1952-10-25
Process for making a plasticizer
AT185887B
(en )
1956-06-11
Process for the production of a phosphor
AT176739B
(en )
1953-11-25
Process for producing a hand-sewn hemstitch
AT183092B
(en )
1955-09-10
Process for the production of a soil-improving complete fertilizer
CH313875A
(en )
1956-05-15
Process for the production of a centrally acting analgesic
AT182830B
(en )
1955-08-10
Process for making new 14-oxy-steroids
CH296837A
(en )
1954-02-28
Process for the preparation of a diquartar diammonium salt.
AT176219B
(en )
1953-09-25
Process for the production of a shelf-stable phosphate fertilizer or feed
CH300013A
(en )
1954-07-15
Process for the production of a chlorosilane.