CH75309A
(en )
1917-07-02
Device for covering hay and emd stored in the open in the open air
FR494843A
(en )
1919-09-19
Further training in material transporters and elevators
CH78752A
(en )
1918-12-02
Device for drying and drying
CH77619A
(en )
1918-05-01
Device for binding books and the like
CH77620A
(en )
1918-05-01
Device for binding books and the like
CH76301A
(en )
1917-12-01
Device for dividing fruits and vegetables
CH73185A
(en )
1916-09-01
Device on canning containers to facilitate opening the same
FR519886A
(en )
1921-06-16
Training in locomobiles
CH76591A
(en )
1918-01-16
Device for drying and storing fruits and vegetables
DK25834C
(en )
1920-04-12
Fuel-saving device for fireplaces in ovens and the like.
CH80691A
(en )
1919-03-17
Clamp for closing shoes, gaiters and the like
CH85094A
(en )
1920-05-17
Marking and angulation device.
CH77974A
(en )
1918-11-01
Lifting and pressing device
CH69123A
(en )
1915-05-17
Device for drying grass and the like
CH75667A
(en )
1917-09-01
Humidifiers for envelopes and the like
FR493218A
(en )
1919-08-02
Improvement in polysoc plows
CH79586A
(en )
1918-12-02
Protective device on air hose valves on bicycles and automobiles
CH79258A
(en )
1918-10-16
Gas mixing device with supply lines and with protection against kickback in the same
CH80486A
(en )
1919-08-01
Device for quickly tying and uncoupling cattle
CH76461A
(en )
1918-01-02
Device for drying fruit and vegetables
ES88933A1
(en )
1924-05-01
Device for cooling and humidifying the air.
CH80555A
(en )
1919-03-17
Device for straightening bent wire nails, nails and the like
DK29348C
(en )
1922-02-20
Sorting device for threshers and the like.
FR498814A
(en )
1920-01-23
Improvement in electric candles
DK26500C
(en )
1920-08-23
Device by the heating wires in Thermal telephones and the like.