CH280479A
(en )
1952-01-31
Process for the production of a substance mixture.
CH263988A
(en )
1949-09-30
Process for the production of a structure with a cell structure.
CH288693A
(en )
1953-02-15
Plant for the production of a pile product.
AT163511B
(en )
1949-07-11
Process for the production of an organic fertilizer enriched with soil organisms
CH259947A
(en )
1949-02-15
Process for the production of ferromagnetic bodies.
CH263985A
(en )
1949-09-30
Process for the production of colorless polymers.
CH277023A
(en )
1951-08-15
Process for the production of an intermediate product.
CH275797A
(en )
1951-06-15
Process for the production of nitropolystyrene.
CH262289A
(en )
1949-06-30
Process for the production of artificial structures.
CH253414A
(en )
1948-02-29
Process for the production of a plastic.
CH253222A
(en )
1948-02-29
Process for producing a fuel.
CH249949A
(en )
1947-07-31
Process for the production of small collectors and small collectors produced by the process.
CH292070A
(en )
1953-07-31
Process for the production of ammonium nitrilosulfonate.
CH262796A
(en )
1949-07-31
Process for the production of a vitamin A intermediate.
CH270263A
(en )
1950-08-31
Process for the production of a layer structure.
CH253893A
(en )
1948-04-15
Process for the production of a structure containing fiberglass.
CH247721A
(en )
1947-03-31
Process for the manufacture of a product which can be used as a rubber substitute.
AT173082B
(en )
1952-11-10
Process for the production of fine-grained, precision-cast parts
CH265164A
(en )
1949-11-30
Process for the continuous production of an artificial thread.
AT181275B
(en )
1955-03-10
Process for the production of sulfur-containing organic compounds
CH300332A
(en )
1954-07-31
Process for the production of B-phenyl-ethanol.
CH250074A
(en )
1947-08-15
Process for the production of a phosphor.
CH246259A
(en )
1946-12-31
Process for the preparation of a sulfur-containing dye.
CH269180A
(en )
1950-06-30
Process for the production of a material for the production of moldings.
CH247179A
(en )
1947-02-28
Process for the production of a 4-chloro-phenyl ether.