DK46529C
(en )
1932-11-21
Procedure for cleaning the interior of tanks in oil refineries, storage tanks, ship tanks and the like.
DK48756C
(en )
1934-05-14
Means to Prevent or Remove Rust and Other Corrosion Products.
ES119508A3
(en )
1930-10-01
Improvements in brine tanks and coolers.
DK46077C
(en )
1932-08-15
Procedure and Tool for Closing Liquid Containers.
DK46866C
(en )
1933-02-06
Procedure for evaporating seawater and other liquids.
GR2788B
(en )
1930-06-07
TRANSPORTATION OR PRESSURE CONTAINERS FOR HEAVY LIQUID GASES.
CH153116A
(en )
1932-02-29
Storage container.
DK44491C
(en )
1931-08-17
Procedure for Preventing Lime Deposits and Rust Formations in Hot Water Containers and the Like.
DK44787C
(en )
1931-11-02
Storage container for Gases or Liquids under Pressure.
DK46518C
(en )
1932-11-21
Device for containers for water heating at central heating systems and the like.
ES123632A1
(en )
1931-08-16
Procedure for the preservation of red peppers in wooden barrels.
DK48059C
(en )
1933-11-20
Opening device for cans and the like.
CA298309A
(en )
1930-03-11
Brine tank and cooler
ES122898A1
(en )
1931-06-16
Shut-off valve for gases and liquids.
DK46278C
(en )
1932-10-03
Impulse transmitter for use in automatic telephone systems and the like.
DK42608C
(en )
1930-07-14
Device for water level taps and the like.
DK45943C
(en )
1932-07-18
Lubricant and sealant for filling stern tubes in ships.
DK45476C
(en )
1932-04-04
Shut-off valve for Gases and Liquids.
DK46782C
(en )
1933-01-16
Dishwasher for Plates and the like.
GR3159B
(en )
1931-04-16
WATER DISSOLUTION TANK AFTER REFRIGERATOR AND NOT.
ES95491A1
(en )
1926-01-01
Improvements in chemical tanks or containers.
DK47747C
(en )
1933-09-11
Disc gas tank.
DK47216C
(en )
1933-04-18
Cleaning device for threshers and the like.
DK45398C
(en )
1932-03-14
Coolant for Automobiles and the like.
DK35694C
(en )
1926-03-01
Can for storing oil-bearing paints and the like.