DK46761C
(en )
1933-01-16
Procedure for Making Yeast.
DK38816C
(en )
1928-05-29
Automatic Compressor System for Operation of Compressed Air Engines.
DK34365C
(en )
1925-04-06
Procedure for Operating Air Compressors.
DK44637C
(en )
1931-09-28
Procedure for the operation of two-stroke blast air power machines.
DK46007C
(en )
1932-08-01
Procedure for Operating Steam Engines.
ES96947A1
(en )
1926-04-16
A compressor system.
DK36920C
(en )
1926-12-20
Pulley for Operation of Automobile Air Pumps.
DK39952C
(en )
1929-03-25
Procedure for Starting or Operating Combustion Machines.
DK35978C
(en )
1926-05-10
Apparatus for Compressing Air or Gases.
ES114551A1
(en )
1929-09-16
An automatic firearm of compressed air.
FR645751A
(en )
1928-10-31
Lantern refinements
DK52238C
(en )
1936-09-28
Motor compressor for airborne media.
CH128628A
(en )
1928-11-01
Automatic compressed air brake installation.
DK38354C
(en )
1928-01-23
Form for Repair of Galoches.
DK42808C
(en )
1930-08-25
Method for continuous production of air yeast.
DK44250C
(en )
1931-06-22
Procedure for Supplying Compressed Gases.
DK38678C
(en )
1928-04-16
Procedure for making maps of photographs taken from the air.
DK60674C
(en )
1943-03-08
Air Conditioner.
DK42600C
(en )
1930-07-14
Device for Apparatus for the manufacture of air rings.
DK42125C
(en )
1930-04-28
Procedure for Operation of Combustion Turbines.
DK42405C
(en )
1930-06-16
Rotary Compressor for Liquid Gases.
ES104314A3
(en )
1927-11-16
Procedure for measuring gases by expansion.
DK38739C
(en )
1928-05-07
Apparatus for preventing compressed air or the like from entering a gas line.
DK41797C
(en )
1930-03-10
Procedure for Extraction of Peat.
DK40383C
(en )
1929-07-01
Procedure for Purifying Smelting Cements.