CH290905A
(en )
1953-05-31
Process for the production of semi-pulp.
CH285805A
(en )
1952-09-30
Process for the manufacture of light-sensitive products.
AT176105B
(en )
1953-09-25
Process for the production of edible whipped creams
AT171709B
(en )
1952-06-25
Process for the preparation of oximes
AT174919B
(en )
1953-05-26
Process for the production of morpholines
AT172334B
(en )
1952-08-25
Process for the preparation of N-dialkylaminoalkylphenthiazines
AT171176B
(en )
1952-05-10
Process for the production of 17α-methyl-pregnenverbindungen
AT170998B
(en )
1952-04-10
Process for the production of thermally insulated containers
AT173047B
(en )
1952-11-10
Process for the production of buildings
AT178203B
(en )
1954-04-26
Process for the production of hardboard
AT180256B
(en )
1954-11-25
Process for the production of ω-cyanocarboxylic acids
CH285128A
(en )
1952-08-31
Process for the preparation of esters.
AT176307B
(en )
1953-10-10
Process for the preparation of 20-keto-pregnanes
AT169834B
(en )
1951-12-27
Process for the preparation of pentaenes
AT171175B
(en )
1952-05-10
Process for the production of foam concrete
AT173455B
(en )
1952-12-27
Process for the preparation of 4-amino-2-oxy-benzoic acid
AT175379B
(en )
1953-07-10
Process for the production of fiberboard
AT177929B
(en )
1954-03-25
Process for the production of fiberboard
AT170892B
(en )
1952-04-10
Process for the production of fiberboard
AT168254B
(en )
1951-05-10
Process for the production of leather covering colors
CH289379A
(en )
1953-03-15
Process for the manufacture of molded products.
AT169805B
(en )
1951-12-27
Process for the preparation of polysiloxanes
AT175332B
(en )
1953-06-25
Process for the production of condensation products with a tanning effect
AT170864B
(en )
1952-04-10
Process for the preparation of new Methylbenzhydryl-β-morpholinoäthyläthern
AT171708B
(en )
1952-06-25
Process for the preparation of new m-alkoxy-phenyl-isothiocyanates