DK27844C
(en )
1921-06-20
Apparatus for Raising Sunken Ships.
DK26152C
(en )
1920-06-21
Apparatus for picking up sunken ships.
DK30102C
(en )
1922-08-21
Apparatus for Raising Sunken Ships.
DK30143C
(en )
1922-08-28
Apparatus for Raising Sunken Ships.
DK23052C
(en )
1918-04-29
Hydrocarbon Conversion Apparatus.
CH90088A
(en )
1921-08-01
Electrolytic apparatus.
DK27997C
(en )
1921-07-11
Apparatus for the simultaneous movement of several valves.
DK24782C
(en )
1919-07-21
Apparatus for lowering lifeboats.
DK29770C
(en )
1922-06-19
Apparatus for raising sunken ships and the like.
DK25936C
(en )
1920-05-10
Apparatus for the Formation of Graphic Representations.
DK27954C
(en )
1921-07-04
Apparatus for lifting barrels and the like.
DK26906C
(en )
1920-11-15
Device for Lifting Submerged Vessels.
DK26210C
(en )
1920-06-28
Apparatus for Cutting Cans.
DK25794C
(en )
1920-04-06
Apparatus for Cutting Cans.
DK26983C
(en )
1920-12-06
Apparatus for Recording or Displaying Live Billings.
DK31633C
(en )
1923-04-30
Apparatus for Displaying Colored Vivid Images.
DK24759C
(en )
1919-07-14
Device for receiving sunken ships.
DK23801C
(en )
1918-12-02
Apparatus for decomposing coke or similar.
DK22999C
(en )
1918-04-08
Apparatus for Lifting and Emptying Buckets.
DK29863C
(en )
1922-07-03
Method and Apparatus for Making Colored Vivid Images.
ES67429A1
(en )
1918-08-01
Apparatus for photographic enlargements.
DK24737C
(en )
1919-07-14
Apparatus for heating liquids.
DK27931C
(en )
1921-07-04
Apparatus for Facilitating the Descent of Lifeboats.
DK30142C
(en )
1922-08-28
Apparatus for raising sunken ships and the like.
DK23068C
(en )
1918-05-06
Apparatus for Determining Time Conditions, Appointments and the like.