AT75521B
(en )
1919-02-25
Device for determining damage to the ship's wall from leaks
CH72284A
(en )
1916-05-01
Device for estimating the distance from flying machines
DE328223C
(en )
1920-10-27
Device for determining current fluctuations
CH74730A
(en )
1917-04-02
Device for making ropes
AT68046B
(en )
1915-02-25
Device for blowing out the submerged tanks of submarines.
FR505694A
(en )
1920-08-04
Device indicating the location of sunken ships
AT79500B
(en )
1919-12-29
Device for determining the moment when bombs are released at night.
DK27601C
(en )
1921-05-17
Mounting device for ship's rudder.
CH79177A
(en )
1918-10-16
Device for electroosmotic drainage
CH78546A
(en )
1918-08-01
Device for electroosmotic drainage
CH72937A
(en )
1916-07-17
Device for preventing liquids from boiling over
CH73171A
(en )
1916-09-01
Device for the construction of walls by means of cladding
FR424816A
(en )
1911-05-24
Device for determining the exact range of rifles
CH72740A
(en )
1916-06-16
Device for physical culture
DK21344C
(en )
1916-07-10
Device for men's harnesses.
DK14821C
(en )
1911-07-17
Device for Ships with Airspace under the Bottom.
DK24305C
(en )
1919-03-31
Device for Drainage of Ships with the Bottom in the Air.
CH76068A
(en )
1917-11-01
Device for tacking the edges of carpets etc.
DK21271C
(en )
1916-06-13
Device for Fishing Vessels.
FR518893A
(en )
1921-06-01
Device for drying constructions
CH79128A
(en )
1918-10-01
Propulsion device
FR486813A
(en )
1918-05-14
Advanced hunting tank
CH73598A
(en )
1916-11-01
Device for moving the slide on calculating machines
FR518210A
(en )
1921-05-21
Bench for automobiles or the like
CH75652A
(en )
1918-02-01
Device for making butter