CH362871A
(en )
1962-06-30
Process for the automatic recognition of characters
CH362847A
(en )
1962-06-30
Process for stabilizing alkene polymers
CH388622A
(en )
1965-02-28
Process for the production of copolymers
CH412929A
(en )
1966-05-15
Process for the production of phenol
CH374653A
(en )
1964-01-31
Process for the cyclization of pseudo-jonons
CH421133A
(en )
1966-09-30
Process for the continuous production of glycidyl ethers of phenols
CH384563A
(en )
1964-11-30
Process for the preparation of N-monoalkyl-amides of O, O-dimethyl-dithiophosphoryl-acetic acid
AT199024B
(en )
1958-08-11
Process for the recovery of acidic tin bath electrolytes containing phenols
CH397665A
(en )
1965-08-31
Process for the preparation of 6B, 16B-dimethyl-11-ketoprogesterone
CH356439A
(en )
1961-08-31
Process for the separation of metal salt mixtures
CH366836A
(en )
1963-01-31
Process for the production of sodium inosinate
CH394758A
(en )
1965-06-30
Process for the regeneration of chromating solutions
CH398284A
(en )
1965-08-31
Process for making sauerkraut
CH383939A
(en )
1964-11-15
Process for the extraction of heavy water
CH433217A
(en )
1967-04-15
Process for the production of sodium carbonate
CH369448A
(en )
1963-05-31
Process for the preparation of 19-nor-androstane-3b, 17b-diols
CH367942A
(en )
1963-03-15
Process for increasing the strength of sheet glass
CH377542A
(en )
1964-05-15
Process for the extraction of niobium
CH370077A
(en )
1963-06-30
Process for the production of pyridyl glycols
AT246074B
(en )
1966-03-25
Process for cleaning sugar solutions
CH374657A
(en )
1964-01-31
Process for the preparation of 3a, 21-diacyloxy-16a-alkyl-11B, 17a-dioxy-pregnan-20-ones
AT196377B
(en )
1958-03-10
Method for stabilizing ε-caprolactam
CH383009A
(en )
1964-10-15
Process for the electrodeposition of tantalum
CH357150A
(en )
1961-09-30
Process for increasing the resistance of ascorbic acid
CH358070A
(en )
1961-11-15
Process for the enrichment of isotopes