CH268528A
(en )
1950-05-31
Process for the preparation of dialkyl-substituted dihalosilanes.
CH278283A
(en )
1951-10-15
Process for the preparation of dialkyl-substituted dihalosilanes.
CH255978A
(en )
1948-07-31
Process for the preparation of polymerization products.
CH259428A
(en )
1949-01-31
Process for the production of starch degradation products.
CH253309A
(en )
1948-02-29
Machine for the production of small parquet strips.
CH260311A
(en )
1949-03-15
Process for making soap.
CH258575A
(en )
1948-12-15
Process for the production of starch degradation products.
AT169598B
(en )
1951-11-26
Cardboard machine, especially for the manufacture of fiber cement products
CH258755A
(en )
1948-12-15
Process for the preparation of 3,4-dichloro-1-tetrachloro-ethylbenzene.
CH275797A
(en )
1951-06-15
Process for the production of nitropolystyrene.
CH284315A
(en )
1952-07-31
Process for the manufacture of ceramic products.
CH279636A
(en )
1951-12-15
Process for making soap.
CH265208A
(en )
1949-11-30
Process for the production of colored paper.
AT163185B
(en )
1949-05-25
Process for the production of hexachlorocyclohexane
CH307340A
(en )
1955-05-31
Process for the manufacture of refractory fiber products.
CH277979A
(en )
1951-09-30
Process for the production of alkali lye.
CH266997A
(en )
1950-02-28
Process for the preparation of 3,4-dimethyl-5-phenyl-2-imino-thiazolidine.
CH281752A
(en )
1952-03-31
Process for the preparation of 1,4-diketo-5-methyl-1,4,5,8,9,10-hexahydro-naphthalene.
CH296835A
(en )
1954-02-28
Process for the preparation of 3,11,20-triketo-17a-hydroxy-21-acetoxy-4-pregnen.
AT181174B
(en )
1955-02-25
Process for the production of paper stock
CH267854A
(en )
1950-04-15
Process for the preparation of N1-p-chlorophenyldicyandiamide.
AT168246B
(en )
1951-05-10
Process for the preparation of new, monocyclic, aromatic tricarbimides
AT177884B
(en )
1954-03-10
Process for the preparation of (1) -Ψ-1-p-nitrophenyl-2-dichloroacetamidopropane-1,3-diol
AT172684B
(en )
1952-10-10
Hand impact machine for the production of concrete blocks
CH262288A
(en )
1949-06-30
Process for the production of moldings.