CH262875A
(en )
1949-07-31
Method for producing a screw connection.
CH260089A
(en )
1949-02-28
Process for the production of chrome coatings with a network of cracks.
CH252020A
(en )
1947-11-30
Process for the preparation of a p-amino-benzenesulfonamido-pyrimidine.
CH227739A
(en )
1943-06-30
Process for the production of an anti-corrosion coating compound.
CH260649A
(en )
1949-03-31
Process for the manufacture of flexible pipes.
CH273868A
(en )
1951-02-28
Process for the production of a new phthalocyanine derivative.
CH255410A
(en )
1948-06-30
Process for the preparation of 3,4-xylidine-N-d-riboside.
CH237394A
(en )
1945-04-30
Process for the production of a condensation product.
CH233683A
(en )
1944-08-15
Process for the production of a dioxane derivative.
CH242276A
(en )
1946-04-30
Process for the preparation of a new pigment.
CH261899A
(en )
1949-06-15
Process for the preparation of 2,4,5-trichloro-phenylacetic acid.
CH239309A
(en )
1945-09-30
Process for the production of wheel tires and wheel tires produced by this process.
CH257868A
(en )
1948-10-31
Process for the production of a selenium element.
CH236708A
(en )
1945-02-28
Process for the preparation of a substituted thiazolecarboxamide.
CH238312A
(en )
1945-07-15
Process for the production of artificial structures from cellulose or cellulose derivative xanthates.
CH242309A
(en )
1946-05-15
Method for producing a body consisting at least partially of glass with a tubular glass part.
CH241761A
(en )
1946-03-31
Process for the production of a resistance element and resistance element produced according to this process.
CH236772A
(en )
1945-03-15
Process for the production of artificial structures from cellulose xanthates.
CH250873A
(en )
1947-09-30
Process for the preparation of a viscous protein solution.
CH258543A
(en )
1948-12-15
Process for the production of foam glass from glass powder.
CH256676A
(en )
1948-08-31
Process for the production of a dry rectifier element.
CH255421A
(en )
1948-06-30
Process for the production of cracked, galvanic chrome coatings.
CH248477A
(en )
1947-05-15
Process for the preparation of a sulfanilamide derivative.
CH301351A
(en )
1954-08-31
Process for the production of workpieces from an aluminum alloy.
CH260019A
(en )
1949-02-15
Process for the production of webs from viscose.