AT99283B
(en )
1925-02-25
Ball socket bearings with a flat running surface for sifting machines with parallel crank movement.
CH112628A
(en )
1925-11-02
Elevation device for machine guns.
AT99330B
(en )
1925-02-25
Lubrication device.
CH105290A
(en )
1924-06-02
Woodworking machine.
ES87599A1
(en )
1924-01-16
Improvements in sewing machines.
ES87501A1
(en )
1924-01-01
A moto-threshing machine.
ES84679A3
(en )
1923-06-01
Improvements in gear hobbing machines.
GR432B
(en )
1923-05-23
ANOTHER LIGHTING ADVERTISING MACHINE NAMED NAMED CINE - ADVERTISING.
CH119918A
(en )
1927-04-16
Feed gears on sawmill machines.
CH106831A
(en )
1924-09-16
Automatic bar turning machine.
ES86794A1
(en )
1923-11-16
Improvements in the greasing of the joints, especially applicable to cars.
ES85862A1
(en )
1923-08-01
Small refrigeration machine.
ES86314A1
(en )
1923-10-16
An improvement in fabric printing.
ES87351A3
(en )
1923-12-16
A procedure for the polishing of white fabrics to the flat.
ES86458A1
(en )
1923-11-01
Improvements in calculating machines.
ES84802A1
(en )
1923-06-01
Improvements in sewing machines.
ES85042A1
(en )
1923-06-16
Improvements in shoe sewing machines.
FR586309A
(en )
1925-03-24
Automatic washing machine
ES80588A1
(en )
1922-04-16
A ball bearing.
ES87284A1
(en )
1923-12-16
Circular rotation piston machine.
ES86648A1
(en )
1923-11-01
Improvements in chip making machines.
ES84426A1
(en )
1923-05-16
Improvements in rotary piston machines.
AT98941B
(en )
1924-12-27
Nailable spring roll for curtains with a spring drive housed in the hollowed out roll end.
ES85962A1
(en )
1923-08-16
A carburetor.
ES85506A3
(en )
1923-07-01
Improvements in leather stretching machines.