AT108957B
(en )
1928-02-25
Method and device for spinning glass.
AT107988B
(en )
1927-11-25
Method and device for processing cellulose.
CH121269A
(en )
1927-07-01
Device for holding animals.
CH131623A
(en )
1929-02-28
Method and device for straightening the lever action of clockworks.
AT136583B
(en )
1934-02-26
Method and device for processing raw tobacco.
AT107034B
(en )
1927-08-10
Device for depositing and separating straight cigarettes.
AT112334B
(en )
1929-02-25
Process for desulfurizing viscose silk.
AT108950B
(en )
1928-02-25
Method and device for impregnating lace lace.
AT127083B
(en )
1932-02-25
Method and device for reinforcing insoles.
AT105019B
(en )
1926-12-27
Method and device for drawing rods and wires.
AT157978B
(en )
1940-02-26
Method and device for drying.
AT127012B
(en )
1932-02-25
Method and device for leaching clippings and. like
AT111009B
(en )
1928-10-25
Method and device for making collars.
AT132001B
(en )
1933-02-25
Method and device for sterilizing beer.
AT109552B
(en )
1928-05-10
Method and device for cleaning spinning devices for rayon.
AT110001B
(en )
1928-06-25
Method and device for refining animal intestines.
AT112362B
(en )
1929-02-25
Method and device for peeling and treating grain.
FR609047A
(en )
1926-08-06
Polyphotography method and device
AT108214B
(en )
1927-12-10
Method and device for feeding steam boilers.
CH138265A
(en )
1930-02-28
Method and device for purifying air.
FR647046A
(en )
1928-11-19
Welding method and device
FR620550A
(en )
1927-04-25
Method and device for detecting t. s. f.
AT114651B
(en )
1929-10-25
Method and device for directing cooking processes.
AT131998B
(en )
1933-02-25
Method and apparatus for drawing wire.
FR643071A
(en )
1928-09-10
Method and device for sterilization