GR1790B
(en )
1928-04-04
PERFECTIONS IN YOUR TOULIPE OF THREADS, SERIOUS AND SIMILAR AND IN MACHINE TO SPREAD THEM.
FR670916A
(en )
1929-12-06
Variable capacitor usable in particular at t. s. f.
ES107311A1
(en )
1928-06-16
Perfeccionamientos in machines to sieve.
ES110250A1
(en )
1928-12-16
Perfections in cremonas, fallebas and similar.
ES103840A1
(en )
1927-09-01
Perfeccionamientos in machines for sewing espadrilles and similar espadrilles.
ES114148A1
(en )
1929-08-16
An improvement in the fabrics used to make mattresses.
ES112681A1
(en )
1929-07-01
An improvement in the manufacture of leggings and leggings.
ES122003A1
(en )
1931-04-01
An additional machine to build helical or salomonic columns and similar parts in the tupi.
GR1715B
(en )
1928-01-16
CONTINUOUS CONDENSER AND STORAGE MACHINE.
ES108055A1
(en )
1928-08-01
Improvements in crankshafts.
GR2008B
(en )
1928-10-06
CONCENTRATION AND DISPOSAL MACHINE.
ES98609A1
(en )
1926-09-16
Improvement in hats and similar items.
ES112680A1
(en )
1929-07-01
An improvement in leggings and leggings.
ES108075A1
(en )
1928-10-16
Machine to offer.
ES110112A1
(en )
1928-12-16
Improvements in and related to generators.
ES113199A1
(en )
1929-10-16
Procedure and machine to move skeins of threads in ink baths.
ES105898A1
(en )
1928-03-01
Perfeccionamientos in winches, winches and similar devices.
ES106162A1
(en )
1928-03-16
Improvements in the scythes and bavilladoras machines.
ES108712A1
(en )
1928-09-01
Improvements in the machines to cut the hair or hair of the fabrics.
GR1910B
(en )
1928-07-16
FINISHING IN BELT - PROJECTOR.
GR2268B
(en )
1929-04-17
MACHINE CRUSHING OILS AND OTHER NUCLEAR FRUITS.
GR839B
(en )
1925-02-25
NEW CATALYTIC PRODUCTS AND HOW TO APPLY THEM.
ES109822A1
(en )
1928-11-16
Improvements in the machines for packaging and packaging.
ES108801A1
(en )
1928-09-16
Improvements in or related to devices for making fabrics of hair.
ES116197A1
(en )
1930-01-16
IMPROVEMENTS IN THE PROCEDURES TO TREAT MINERALS.