CH282655A
(en )
1952-05-15
Process for the manufacture of a pesticide.
CH287488A
(en )
1952-12-15
Process for the manufacture of a pesticide.
CH328239A
(en )
1958-02-28
Process for producing a ferromagnetic ferrite material, ferrite material produced by this process and use of the same
CH276614A
(en )
1951-07-15
Process for the production of phenol-aldehyde molding compounds and molding compound obtained by this method.
CH286330A
(en )
1952-10-15
Process for the preparation of a derivative of 4,4'-diaminostilbene-disulfonic acid- (2,2 ').
CH280656A
(en )
1952-01-31
Process for the production of a permanent magnet and a permanent magnet produced according to this process.
CH255102A
(en )
1948-06-15
A process for the preparation of a new durable synthetic resin emulsion and a durable emulsion obtained by the process.
CH272772A
(en )
1951-01-15
Process for the manufacture of a pesticide.
CH290251A
(en )
1953-04-30
A process for producing a durable synthetic resin emulsion and an emulsion obtained by the process.
CH269078A
(en )
1950-06-15
Process for the preparation of a diaryl-butenylamine.
CH291206A
(en )
1953-06-15
A method for producing a molded material and a molded material produced by this method.
CH277452A
(en )
1951-08-31
A method for producing a resistor material and a resistor material obtained by this method.
CH294599A
(en )
1953-11-30
Process for the manufacture of a pesticide.
CH275795A
(en )
1951-06-15
Process for the preparation of organohalosilanes.
CH273834A
(en )
1951-02-28
Process for making a collapsible tube and tube made by this process.
CH283056A
(en )
1952-05-31
Process for the production of a cleaning agent and cleaning agent produced by this process.
CH300839A
(en )
1954-08-31
Process for the manufacture of a pesticide.
CH296479A
(en )
1954-02-15
Process for the preparation of an anti-coagulant 3,3'-carbalkoxymethylene-bis- (4-oxycoumarin).
CH296661A
(en )
1954-02-28
Process for the preparation of a polyenaldehyde.
CH270825A
(en )
1950-09-30
Process and device for the production of 1,1-dichloroethylene or monochloroethylene.
CH311394A
(en )
1955-11-30
Method for producing a semiconductor arrangement and semiconductor arrangement produced by this method.
CH253330A
(en )
1948-02-29
Method for producing a rib body and rib bodies produced by the method.
CH296665A
(en )
1954-02-28
Process for the preparation of a polyenaldehyde.
CH267395A
(en )
1950-03-31
A method for producing a flexible film and a film obtained by this method.
CH278286A
(en )
1951-10-15
Process for producing a nitroaldehyde.