CH228439A
(en )
1943-08-31
Process for the production of shaped structures.
CH261381A
(en )
1949-05-15
Process for the production of corrosion-resistant phosphate top layers on metal surfaces.
CH214631A
(en )
1941-05-15
Process for the production of diazotypes.
CH221014A
(en )
1942-05-15
Process for the production of sebacic acid.
CH203162A
(en )
1939-02-28
Process for the production of diazotypes.
CH247997A
(en )
1947-04-15
Process for the production of phosphate coatings on metals.
CH208356A
(en )
1940-01-31
Process for the production of luminous enamel.
CH203154A
(en )
1939-02-28
Process for the manufacture of mirrors.
CH208495A
(en )
1940-02-15
Process for the production of glass melts.
CH213263A
(en )
1941-01-31
Process for the production of printing forms and intermediate forms therefor.
CH212859A
(en )
1940-12-31
Process for the production of paints.
CH213619A
(en )
1941-02-28
Process for the production of metallic coatings on gels.
CH224979A
(en )
1942-12-31
Process for the production of diazotypes.
CH219663A
(en )
1942-02-28
Process for the production of moldings.
CH236015A
(en )
1945-01-15
Process for the production of perchlorethylene.
CH208752A
(en )
1940-02-29
Process for the production of epichlorohydrin.
AT160169B
(en )
1941-02-25
Process for the production of canned food.
CH221732A
(en )
1942-06-15
Process for the production of carbon bodies.
CH236716A
(en )
1945-02-28
Process for the production of x-chloro-e-methyl-e-caprolactam.
CH236713A
(en )
1945-02-28
Process for the production of a-monochloro-e-caprolactam.
CH227983A
(en )
1943-07-31
Process for the production of copper phthalocyanine.
CH224213A
(en )
1942-11-15
Process for the production of polyether.
AT190768B
(en )
1957-07-25
Process for the production of sliding surfaces on iron surfaces
CH205921A
(en )
1939-07-15
Process for the production of protective coatings for the ends of writing pens.
CH213672A
(en )
1941-02-28
Process for the production of electrical discharge vessels.