DK37035C
(en )
1927-01-17
Apparatus for lifting sunken ships and other objects by freezing a part of the liquid in which the ship is immersed.
DK33970C
(en )
1924-12-22
Apparatus intended to prevent barrels and other vessels from bursting when their liquid contents freeze.
DK30194C
(en )
1922-09-04
Apparatus for use in the erection and lifting of sunken vessels or the like.
DK45145C
(en )
1932-01-25
Device by Ships and other Constructions.
DK34633C
(en )
1925-06-22
Apparatus for propelling, steering and maneuvering ships and other vessels.
DK38469C
(en )
1928-02-27
Apparatus for assisting in the salvage of sunken submarines.
DK45775C
(en )
1932-06-06
Device for Electrolytic Treatment of Liquids and Method of Electrolysis Using the Device.
DK27902C
(en )
1921-06-27
Apparatus for lifting sunken ships and the like.
DK48504C
(en )
1934-03-12
Procedure and device for prior folding of the closing part by a watertight paper vessel.
DK52623C
(en )
1937-01-25
Device for welded Ships, Barges and other Vessels.
DK36973C
(en )
1926-12-27
Procedure and Apparatus for Salvaging Sunken Ships.
DK44830C
(en )
1931-11-09
Devices for collapsible boats, pontoons and other similar floating structures.
FR652819A
(en )
1929-03-13
Tank for the fermentation of grape must
DK24804C
(en )
1919-07-28
Device by water buckets and the like.
DK33700C
(en )
1924-09-29
Device for Carriage of River Vessels over stretches of sea.
DK34051C
(en )
1925-01-19
Procedure and Apparatus for the Removal of Gases in Liquids.
FR739419A
(en )
1933-01-12
Lifting device for wrecks, ships and submarines
FR610758A
(en )
1926-09-13
Device and method for securing the cargoes of ships
ES115566A1
(en )
1929-12-01
A procedure for preserving fresh fruits by means of a liquid bath composed of alcohol, resin and rubber.
DK29770C
(en )
1922-06-19
Apparatus for raising sunken ships and the like.
DK43327C
(en )
1930-11-10
Device for milking buckets and other containers.
DK37776C
(en )
1927-08-01
Device for Attaching Raising Ropes to the Keel or Bow of Sunken Vessels.
ES112417A1
(en )
1929-07-01
Apparatus for the search, postponement and desencallamiento of submarines and other submerged ships.
DK30142C
(en )
1922-08-28
Apparatus for raising sunken ships and the like.
DK37429C
(en )
1927-05-09
Pontoon for Raising Sunken Vessels.