CH77813A
(en )
1918-09-02
Device on skis to prevent sliding backwards
CH97437A
(en )
1923-01-16
Device on skis to prevent backward sliding.
CH88203A
(en )
1921-02-16
Equipment on rifles to avoid shooting errors
CH80543A
(en )
1919-03-17
ski
CH75461A
(en )
1918-01-02
Device on skis to prevent backward sliding
AT87328B
(en )
1922-02-25
Device on brakes to increase their effectiveness.
FR21257E
(en )
1920-08-05
Nautical device
GB128565A
(en )
1920-09-16
Improvements in or relating to Calculating Instruments for use in Gunnery.
AT80070B
(en )
1920-02-25
Impact device for making briquettes. Impact device for making briquettes.
CH90725A
(en )
1921-09-16
Ski.
AT88449B
(en )
1922-05-10
Device for degassing and gasifying fuels.
FR524101A
(en )
1921-08-30
Enhancements to t receiving devices. s. f.
FR497179A
(en )
1919-11-27
Slope indicating device
CH79127A
(en )
1918-10-16
Device for locomotion of watercraft
CH79158A
(en )
1918-10-16
Device on looms to relieve the shooter box tongues
GB126214A
(en )
1919-05-08
Improvements in or relating to Measuring Devices.
CH78117A
(en )
1918-06-17
Ski binding
CH80803A
(en )
1919-09-01
Device for increasing the draft in chimneys
CH76492A
(en )
1917-12-17
Device to enable writing with crippled hands
CH77396A
(en )
1918-04-13
Device for attaching the boots to the skis
FR489026A
(en )
1918-12-07
Advanced lighter system
CH78705A
(en )
1918-08-16
Drive transmission device
AT88450B
(en )
1922-05-10
Device for degassing and gasifying fuels.
DK30438C
(en )
1922-10-09
Device for Increasing the Effect of Rifle Projectiles.
DK26970C
(en )
1920-11-29
Speedometer.