CH206044A
(en )
1939-07-15
Method and device for receiving frequency-modulated oscillations.
AT110995B
(en )
1928-10-25
Method and device for charging kilns with coal.
CH121269A
(en )
1927-07-01
Device for holding animals.
AT107000B
(en )
1927-08-10
Method and furnace for coking coal.
AT112334B
(en )
1929-02-25
Process for desulfurizing viscose silk.
AT108950B
(en )
1928-02-25
Method and device for impregnating lace lace.
CH195945A
(en )
1938-02-28
Process and system for cooling dedusted roasting gases.
CH129907A
(en )
1929-01-02
Device for sharpening pencils and the like.
AT114651B
(en )
1929-10-25
Method and device for directing cooking processes.
AT127083B
(en )
1932-02-25
Method and device for reinforcing insoles.
AT131870B
(en )
1933-02-25
Device for drawing candles.
AT136583B
(en )
1934-02-26
Method and device for processing raw tobacco.
CA223932A
(en )
1922-09-19
Apparatus for washing coal and other minerals
AT112362B
(en )
1929-02-25
Method and device for peeling and treating grain.
AT135437B
(en )
1933-11-10
Method and device for charging rotary kilns with sludge-like material to be fired.
AT157978B
(en )
1940-02-26
Method and device for drying.
AT108214B
(en )
1927-12-10
Method and device for feeding steam boilers.
AT108992B
(en )
1928-02-25
Method and device for the directional alignment of guns during indirect shooting.
AT116409B
(en )
1930-02-25
Device for the local repair of pneumatic tires.
CH102673A
(en )
1923-12-17
Device for moving railway wagons.
AT116402B
(en )
1930-02-25
Device for rerailing vehicles.
AT108957B
(en )
1928-02-25
Method and device for spinning glass.
CH152927A
(en )
1932-02-29
Method and device for testing the hardness of grinding wheels.
AT132083B
(en )
1933-02-25
Method and device for casting blank material.
AT121405B
(en )
1931-02-25
Process for drying fuels.