NL310C
(en )
1914-08-01
Improvement to the sighting system of flat-range guns for shooting at very high elevation
NL1520C
(en )
1916-09-04
Improvement to the sighting device of flat-track guns for shooting at very high elevation
CH71208A
(en )
1915-12-01
Device to defend against enemy aircraft during the night
NL59C
(en )
1913-11-15
Improvement to the gun sighting device
NL1750C
(en )
1917-01-02
Improvement of gun sighting devices
FR510114A
(en )
1920-11-27
Artillery equipment for accompanying assault troops
NL667C
(en )
1915-05-15
Device on firearms to prevent the cartridge trigger from being released
NL300C
(en )
1914-08-01
Breech block for rifles
FR490916A
(en )
1919-05-15
Protector for war rifle breeches
CH57563A
(en )
1913-01-16
Device to prevent firing when the rifle is tilted
CH59442A
(en )
1913-05-16
Device for the precise aiming of rifles
ES50660A1
(en )
1911-09-01
Improvements to platform or pedestal mounts for artillery guns.
FR504252A
(en )
1920-06-29
Improvements to artillery guns
FR516547A
(en )
1921-04-20
Recoil device for artillery pieces
FR447252A
(en )
1912-12-28
Improvements to the trunnion bearings of gun mounts
NL1815C
(en )
1915-07-01
Sighting device for projectile launchers of aircraft, in particular aircraft
FR461862A
(en )
1914-01-13
Aiming device for guns firing at high targets
NL687C
(en )
1915-09-15
Trigger device for self-loading guns
AT71571B
(en )
1916-06-10
Aid for attaching telescopic sights to the side of magazine rifles.
FR436062A
(en )
1912-03-16
Anti-waste gun
FR433252A
(en )
1911-12-29
Hammerless rifle
FR496873A
(en )
1919-11-19
Extension piece for pistols or similar weapons
NL838C
(en )
1915-09-15
Process for the preparation of gun oil
ES51129A1
(en )
1911-12-01
Improvements to the means to prevent sparks or hot coals from flying out of locomotives.
FR490289A
(en )
1919-04-15
Adjustable caliber