CH99622A
(en )
1923-07-02
Method and device for preventing blood circulation in the limbs.
AT108204B
(en )
1927-12-10
Method and device for generating cold.
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.
AT108110B
(en )
1927-11-25
Method and device for the electrolysis of chlor-alkalis.
CH119558A
(en )
1927-04-01
Method and device for achieving favorable operating conditions with electrical single-fluid elements with diaphragm.
CH131623A
(en )
1929-02-28
Method and device for straightening the lever action of clockworks.
AT108675B
(en )
1928-01-25
Method and device for generating non-oxidizing protective gases.
CH105488A
(en )
1924-07-01
Method and device for increasing the profitability of the operation of spray guns.
CH152993A
(en )
1932-02-29
Method and device for the continuous production of ice.
AT132040B
(en )
1933-02-25
Method and apparatus for generating low-carbon gases.
CH144639A
(en )
1931-01-15
Method and device for metalworking by means of electrically generated heat.
AT98945B
(en )
1924-12-27
Method and device for the production of screw shapes on cones by rolling.
AT104614B
(en )
1926-11-10
Method and device for generating gaseous streams for power transmission.
AT104641B
(en )
1926-11-10
Device for atomizing fuels.
CH201663A
(en )
1938-12-15
Method and device for the continuous conversion of coordinates.
AT102642B
(en )
1926-02-25
Method and device for the production of squibs.
AT108950B
(en )
1928-02-25
Method and device for impregnating lace lace.
AT116356B
(en )
1930-02-25
Method and device for treating tissues.
AT111009B
(en )
1928-10-25
Method and device for making collars.
AT105029B
(en )
1926-12-27
Method and device for the synthetic production of ammonia.
AT131977B
(en )
1933-02-25
Method and device for producing water chambers for sectional boilers.
CH124393A
(en )
1928-02-01
Method and device for performing cutting work.
CH90761A
(en )
1921-09-16
Method and device for sorting rolls.
AT99274B
(en )
1925-02-25
Method and device for measuring magnetic fields.