CH287488A
(en )
1952-12-15
Process for the manufacture of a pesticide.
CH320292A
(en )
1957-03-31
Method and device for the production of tobacco rod products provided with a multi-part mouthpiece attachment
CH283657A
(en )
1952-06-30
Process for the preparation of a 3-substituted 4-oxycoumarin.
CH285473A
(en )
1952-09-15
Method and device for producing an aerosol.
CH283513A
(en )
1952-06-15
Process and device for the production of flat structures.
CH294346A
(en )
1953-11-15
Method and apparatus for the production of shaped structures from polyamides.
CH299692A
(en )
1954-06-30
Method for producing a cigarette rod and device for carrying out this method.
CH304394A
(en )
1955-01-15
Method of making a lubricant.
CH292355A
(en )
1953-08-15
Method and device for the production of synthetic fibers.
AT176950B
(en )
1953-12-10
Method for producing a hair restorer
CH317851A
(en )
1956-12-15
Method for producing a net, in particular a fishing net, device for carrying out the method and net produced by the method
CH298465A
(en )
1954-05-15
Method and device for the continuous production of an artificial thread.
AT188595B
(en )
1957-01-25
Method and device for producing a durable concentrate from green plants
AT171932B
(en )
1952-07-25
Method and device for manufacturing cast brushes
AT186176B
(en )
1956-07-10
Method for producing an initial primer
AT176796B
(en )
1953-11-25
Method and device for producing tubular labels
AT178594B
(en )
1954-05-25
Method and device for producing tubular labels
AT190674B
(en )
1957-07-10
Method and device for the production of thin-walled hoses
AT180029B
(en )
1954-10-25
Device for producing a cigarette rod
CH319678A
(en )
1957-02-28
Process for the production of tubes, device for performing this process and tube produced by this process
AT178516B
(en )
1954-05-25
Process for producing a welding powder
CH310986A
(en )
1955-11-15
Device for artificial respiration.
CH265163A
(en )
1949-11-30
Process for the continuous production of an artificial thread and apparatus for practicing this process.
AT197251B
(en )
1958-04-25
Method and device for producing an untwisted, glued yarn
AT183955B
(en )
1955-12-10
Method and device for the production of shaped pieces