CH71207A
(en )
1916-05-16
Sighting device on firearms for shooting at aircraft
AT73565B
(en )
1917-07-25
Device for firing firearms on aircraft.
CH72392A
(en )
1916-08-16
Projectile, especially for shooting at aircraft
CH82614A
(en )
1919-10-16
Turnbuckle on automatic firearms
CH78373A
(en )
1918-07-16
Projectile, especially for shooting at aircraft
DK29004C
(en )
1921-12-19
Device for Setting the Shooter.
CH71072A
(en )
1917-08-01
Gun with a sighting device with an independent line of sight arranged on the slide carrier
CH87992A
(en )
1921-02-01
Automatic fuse setting device on firearms.
CH71451A
(en )
1916-01-03
Shooter guidance on looms
FR490916A
(en )
1919-05-15
Protector for war rifle breeches
FR519769A
(en )
1921-06-15
Aiming device
CH75061A
(en )
1917-05-16
Removable gun sighting device, for night shooting
CH74782A
(en )
1917-04-02
Equipment on explosion engines for heating
CH84464A
(en )
1920-03-16
Extractor on the breech block of firearms
AT75846B
(en )
1919-03-26
Device on firearms for shooting from a covered position.
ES68633A1
(en )
1920-01-01
Improvements in apparatus for the recoil and battery placement of artillery guns.
FI7168A
(en )
1918-12-30
An improvement to the 3-line rifle firing device
FR23816E
(en )
1921-12-30
Aiming angle shot
FR522098A
(en )
1921-07-25
Recoil damping device for firearms
FR494949A
(en )
1919-09-24
Aiming device for shooting against planes and aircraft
CH72182A
(en )
1916-04-17
Arrangement for the trigger mechanism of self-firing weapons
DK22333C
(en )
1917-08-06
Mirror sighting device for firearms to enable shooting from fully covered position.
DK30438C
(en )
1922-10-09
Device for Increasing the Effect of Rifle Projectiles.
DK22588C
(en )
1917-11-19
Sighting device for Air Defense Shuttle.
AT79606B
(en )
1919-12-29
Firing device for rapid fire guns.