CH107189A
(en )
1924-10-01
Method for forming the tobacco rod in cigarette machines.
CH99622A
(en )
1923-07-02
Method and device for preventing blood circulation in the limbs.
AT99263B
(en )
1925-02-25
Method and machine for preforming the tip portion of an upper leather.
FR586349A
(en )
1925-03-24
Method and machine for polygonal turning
CH96147A
(en )
1922-09-16
Process for lining tunnels and shafts.
AT108950B
(en )
1928-02-25
Method and device for impregnating lace lace.
AT90889B
(en )
1923-01-25
Method and device for classifying fine material.
AT104518B
(en )
1926-10-25
Device for forming an end part of the upper leather of footwear.
FR548954A
(en )
1923-01-30
Method and machine for weed destruction
FR26387E
(en )
1923-11-13
Method and machine for fitting eyelets
CH102052A
(en )
1923-11-01
Device for writing characters.
GR523B
(en )
1923-12-03
MACHINE AND METHOD OF MAKING ARTIFICIAL FUR.
AT98981B
(en )
1925-01-10
Process for spinning completely unripened viscose.
FR572375A
(en )
1924-06-04
New ore roasting process
AT104557B
(en )
1926-11-10
Method of dressing seeds.
AT105620B
(en )
1927-02-25
Process and machine for grafting grapevines.
FR562844A
(en )
1923-11-20
Improvement in the sizing machines of warped chains
AT132083B
(en )
1933-02-25
Method and device for casting blank material.
AT91428B
(en )
1923-02-26
Method and device for thread cutting on the lathe.
FR566630A
(en )
1924-02-18
Further training in machine tool tailstock
AT102555B
(en )
1926-02-25
Process for splitting oils.
AT98667B
(en )
1924-12-10
Process for treating farm manure.
AT127083B
(en )
1932-02-25
Method and device for reinforcing insoles.
FR565970A
(en )
1924-02-07
Machine for working skins and leathers
AT98979B
(en )
1925-01-10
Process for treating jute.