AT131134B
(en )
1933-01-10
Process for making processed cheese.
CH127438A
(en )
1928-09-01
Procedure for the representation of 1. 4-diamino-2-chloro-3-thiohydrin-anthraquinone.
AT121515B
(en )
1931-02-25
Method and device for determining the elasticity of paper, foils and the like like
AT132051B
(en )
1933-02-25
Process for the production of security paper.
CH148425A
(en )
1931-07-31
Device for connecting furniture parts and the like.
CH158174A
(en )
1932-11-15
Method and device for the production of road surfaces.
AT107988B
(en )
1927-11-25
Method and device for processing cellulose.
CH144066A
(en )
1930-12-15
File and method of making the same.
AT121046B
(en )
1931-01-26
Device for self-ventilation of feed water and the like like
AT140711B
(en )
1935-02-25
Method for fastening slotted bushings in bores and devices for carrying out the same.
CH182727A
(en )
1936-02-29
Process and device for the production of low-boiling hydrocarbons.
CH145395A
(en )
1931-02-28
Device for applying floor wax and the like.
AT108950B
(en )
1928-02-25
Method and device for impregnating lace lace.
FR638507A
(en )
1928-05-26
Mailbox system
CH122398A
(en )
1927-09-16
Electrode and method of making the same.
AT126936B
(en )
1932-02-25
Procedure for testing welds.
AT121847B
(en )
1931-03-10
Method and device for the production of knotted carpets.
DK40829C
(en )
1929-09-23
Music practice and sheet music apparatus.
ES115412A1
(en )
1930-03-01
Procedure and apparatus for obtaining semicoloids and also homocoloids of different nature.
AT111009B
(en )
1928-10-25
Method and device for making collars.
AT131963B
(en )
1933-02-25
Device for determining especially small changes in resistance.
AT112353B
(en )
1929-02-25
Process for making hardened casein products and the like like
GR2276B
(en )
1929-04-23
METHOD AND ORGANIZATION OF IRROGATION.
CH152869A
(en )
1932-02-29
Method and device for denicotinization of tobacco.
AT108110B
(en )
1927-11-25
Method and device for the electrolysis of chlor-alkalis.