DK29812C
(en )
1922-06-26
Furnace systems with vertical Distillation Chambers for the Production of Gas and Coke.
DK30713C
(en )
1922-11-20
Gas Production Apparatus.
DK28666C
(en )
1921-10-24
Gas production oven with horizontal Retort.
DK48734C
(en )
1934-05-07
Furnace for the production of gas and coke with steam supply to the gasification chambers.
DK27959C
(en )
1921-07-11
Retort to Gas Manufacturing Furnaces.
DK31494C
(en )
1923-04-03
Vertical retort oven.
DK33552C
(en )
1924-08-18
Procedure for the production of briquettes of fine-grained coke or charcoal.
DK32407C
(en )
1923-10-22
Machine for the production of gases with high pressure and high temperature.
DK29478C
(en )
1922-04-18
Attachment for gas burners.
DK24331C
(en )
1919-04-07
Gas Purification Procedure.
DK48198C
(en )
1933-12-27
Procedure for Operating Discontinuously Operating Chamber Furnaces for the Production of Gas and Coke.
DK27517C
(en )
1921-05-02
Gas burner.
DK24814C
(en )
1919-07-28
Gas stove.
DK28160C
(en )
1921-08-15
Masonry Baking Oven with Channels for Passage of the Combustion Products.
DK27247C
(en )
1921-03-07
Gas Production Apparatus.
DK28438C
(en )
1921-09-19
Procedure and Furnace for the Production of Bound Nitrogen.
DK47334C
(en )
1933-05-15
Furnace for the production of gas and coke with several superimposed gasification compartments.
CA197003A
(en )
1920-02-10
Producer gas furnace
DK25094C
(en )
1919-10-06
Vadsketaarn for Purification of Gas.
DK38634C
(en )
1928-04-02
Method for Gas Production of Fine-grained or Ash-rich Fuel.
DK30619C
(en )
1922-11-06
Procedure for the Production of Ammonia.
DK19757C
(en )
1915-01-25
Retort oven with vertical Retorts.
DK33347C
(en )
1924-06-10
Procedure for masonry of regenerator furnaces.
ES76598A1
(en )
1921-02-16
Gas oven with vertical chambers.
DK29666C
(en )
1922-05-29
Procedure for the Production of Trinitroresorcin.