DK40165C
(en )
1929-05-21
Heat meter.
GR1273B
(en )
1926-09-13
METHOD AND INSTALLATION FOR THE LOW TEMPERATURE Fractional DISTILLATION OF SOLID FUELS.
SU11059A1
(en )
1929-09-30
The method of obtaining sulfonic acids
SU26313A1
(en )
1932-05-31
The device for heating the blades with cementation
CH126737A
(en )
1928-10-01
Device for periodic interruption of the forage intake
DK37512C
(en )
1927-05-23
Shaker grate with grate for lighthouses.
ES98164A1
(en )
1926-08-01
Procedure for the fractional distillation of solid fuels at low temperature.
AT112385B
(en )
1929-02-25
Oil burner.
FR611219A
(en )
1926-09-23
Carburetor burner
DK40654C
(en )
1929-08-19
Heating or cooling element.
AT109103B
(en )
1928-03-26
Thermal fuse.
DK38843C
(en )
1928-06-04
Procedure for the production of paving.
DK38978C
(en )
1928-07-09
Primary Element.
ES97777A1
(en )
1926-06-16
Procedure for the manufacture of explosives.
ES97516A1
(en )
1926-06-01
Improvements in furnaces for the manufacture of glass.
DK41293C
(en )
1929-12-16
Files.
GR1309B
(en )
1926-10-15
ENGINE IMPROVEMENTS FOR CONSTRUCTION AND REPAIR OF ETIQUES.
GR1156B
(en )
1926-04-08
METHOD OF MAKING TITLES OF CINEMATOGRAPHIC WORKS.
DK37338C
(en )
1927-04-11
Bødenaal with Knife.
GR1624B
(en )
1927-09-30
METHOD AND APPLICATION DURING FUEL TEMPERATURE.
ES100406A2
(en )
1927-07-01
Procedure for preparing vanillin and I-vanillin.
ES100219A1
(en )
1927-01-16
Procedure for preparing vanillin and I-vanillin.
DK37988C
(en )
1927-09-26
Burner for Liquid Fuel.
DK38607C
(en )
1928-03-26
Ownership of Vehicles.
DK37145C
(en )
1927-02-21
Electric Temperature Measuring System.