DK25926C
(en )
1920-05-03
Apparatus for Separation of Fats from Wastewater.
DK22827C
(en )
1918-02-18
Apparatus for the Manufacture of Margarine.
DK24976C
(en )
1919-09-08
Apparatus for Separation of Different Weighted Substances.
DK23014C
(en )
1918-04-15
Apparatus for mechanical removal of boiler stones.
DK28110C
(en )
1921-08-01
Apparatus for the manufacture of air rings.
DK25936C
(en )
1920-05-10
Apparatus for the Formation of Graphic Representations.
DK22119C
(en )
1917-05-07
Apparatus for Crystallization of Margarine.
DK29572C
(en )
1922-05-15
Apparatus for Separation of Foreign Components from the Air.
DK31179C
(en )
1923-01-29
Apparatus for Concentration of Sediment.
DK23358C
(en )
1918-08-12
Apparatus for the Development of Acetylene.
DK27069C
(en )
1921-01-03
Apparatus for Bending Pipes.
DK30368C
(en )
1922-10-02
Apparatus for Purification and Recovery of Lubricating Oil.
DK26621C
(en )
1920-09-13
Apparatus for fragmentation of tubers.
DK23052C
(en )
1918-04-29
Hydrocarbon Conversion Apparatus.
DK29360C
(en )
1922-02-20
Apparatus for forming air rings.
DK27931C
(en )
1921-07-04
Apparatus for Facilitating the Descent of Lifeboats.
DK26495C
(en )
1920-08-23
Apparatus for Preventing Theft of Outerwear.
DK27104C
(en )
1921-01-17
Apparatus for Burning or Kneading Margarine.
DK25794C
(en )
1920-04-06
Apparatus for Cutting Cans.
DK26210C
(en )
1920-06-28
Apparatus for Cutting Cans.
DK24737C
(en )
1919-07-14
Apparatus for heating liquids.
DK27997C
(en )
1921-07-11
Apparatus for the simultaneous movement of several valves.
DK27844C
(en )
1921-06-20
Apparatus for Raising Sunken Ships.
DK22828C
(en )
1918-02-18
Apparatus for Suspending Fenders for Bicycles.
DK23385C
(en )
1918-08-19
Method and Apparatus for Removing Oil from Film.