CH217777A
(en )
1941-11-15
Method for gluing paper or cardboard.
CH224999A
(en )
1942-12-31
Procedure for marking magnetogram carriers.
CH269267A
(en )
1950-06-30
Paint application machine.
FR875819A
(en )
1942-10-06
Paper finishing
AT169800B
(en )
1951-12-27
Process for printing textiles or wallpaper papers
CH204312A
(en )
1939-04-30
Method of patterning the surface of metal panels.
CH200958A
(en )
1938-11-15
Process for treating glass fibers.
CH220201A
(en )
1942-03-31
Process for the evaporation of waste liquid from cellulose production.
CH235778A
(en )
1944-12-31
Process for bleaching pulp.
CH237008A
(en )
1945-03-31
Process for printing a layer applied to a textile material as a carrier.
CH210840A
(en )
1940-08-15
Process for coloring plastic bodies.
CH224764A
(en )
1942-12-15
Process for forming anodes in converter tubes.
CH283777A
(en )
1952-06-30
Mineral mixture for coating paper.
AT168050B
(en )
1951-04-10
Process for making fabrics shrink-proof
AT172356B
(en )
1952-09-10
Process for coating metals
CH225776A
(en )
1943-02-28
Process for dissolving chlorine.
CH237404A
(en )
1945-04-30
Process for sizing paper.
CH218257A
(en )
1941-11-30
Process for coating aircraft wings.
CH219632A
(en )
1942-02-28
Dyestuff preparation for printing on textile fabrics.
CH224964A
(en )
1942-12-31
Process for the production of carbonless paper.
CH240131A
(en )
1945-11-30
Procedure for turning off alternating current.
CH222780A
(en )
1942-08-15
Process for stabilizing bleach baths.
CH226215A
(en )
1943-03-31
Method for producing cross embroidery on embroidery machines.
CH271196A
(en )
1950-10-15
Process for processing objects.
CH241910A
(en )
1946-04-15
Process for sizing paper and paper sized according to this process.