CH80940A
(en )
1919-04-16
Device for the maintenance of plauchers, parquet floors etc.
CH113189A
(en )
1926-01-02
Suspension device for aviation bombs.
CH85804A
(en )
1920-07-16
Locomotive pulling device.
FR515696A
(en )
1921-04-05
Locking device for nails, lag screws, etc.
ES67945A1
(en )
1918-11-01
An inking device "Peydro System".
Yen et al.
1917
272-273
FR500053A
(en )
1920-03-02
Clamping device for the assembly of beams, boards, etc.
ES71222A3
(en )
1919-12-01
Stove "The Star" Kyrpotin system.
ES65748A1
(en )
1917-12-16
A system of locomotion, "duplocicleta".
DK26678C
(en )
1920-09-20
Device at level crossings.
DK30788C
(en )
1922-11-27
Laas til Selvladevaaben.
FR673130A
(en )
1930-01-10
Device for limiting the wear of bearings, shaft stops, etc.
ES64902A2
(en )
1917-08-01
A carburetor called "Carburetor system B. Martín - Model 1915".
ES65970A2
(en )
1918-01-16
A carburetor called "Carburetor system B. Martín - Model 1915".
FR501819A
(en )
1920-04-27
Safety device for locks
FR469590A
(en )
1914-08-04
Device for operating the needles
ES66175A1
(en )
1918-02-16
New economic kitchen called "Sukaldeberri".
ES60597A1
(en )
1915-08-01
An auto-motor "Domínguez System".
FR503822A
(en )
1920-06-18
Process for the preparation of concrete for the construction of ships, etc.
FR499766A
(en )
1920-02-21
Counter hammer device, for riveting
CH75637A
(en )
1918-02-01
Draft device for boilers of locomotives, locomobiles, etc.
FR526322A
(en )
1921-10-06
Device for sliding, on the axle, the hutches on wheels
CH66082A
(en )
1914-08-01
Device for operating the skylights
CH80597A
(en )
1919-04-01
Device for reducing or preventing the formation of sparks at the manifold of dynamo-electric machines
ES68233A1
(en )
1918-12-01
An apparatus for the construction of concrete floors.