DK80627C
(en )
1956-03-05
Procedure and apparatus for double distillation.
DK83878C
(en )
1957-11-18
Apparatus for flameless combustion of pressurized gases.
DK84569C
(en )
1958-03-24
Apparatus for measuring frequencies.
DK82134C
(en )
1957-02-18
Apparatus for the combustion of solid fuels.
DK82195C
(en )
1956-11-05
Method and apparatus for combustion of fine-grained, unresponsive fuel.
AT195153B
(en )
1958-01-25
Gas lighter
DK83476C
(en )
1957-09-16
Procedure and apparatus for double distillation.
DK82823C
(en )
1957-02-04
Apparatus for injecting fuel into combustion engines.
DK82297C
(en )
1957-03-04
Apparatus for forming ceramic objects.
AT186816B
(en )
1956-09-25
Device for igniting gas burners
DK90807C
(en )
1961-05-01
Apparatus for the fractionation of gases.
DK61878C
(en )
1944-02-07
Apparatus for Cleaning and Charging of Generator Gas for Engine Operation.
ES47155Y
(en )
1955-12-01
Apparatus for igniting gas
CA486279A
(en )
1952-09-09
Apparatus for burning solid fuels
DK82413C
(en )
1957-03-25
Apparatus for grinding asbestos.
CA514731A
(en )
1955-07-19
Apparatus for burning solid fuel
AT181344B
(en )
1955-03-10
Burning charge (ignition charge) for burning out or pressurizing (leak testing) chimneys
AU160543B2
(en )
1952-10-02
Apparatus for burning liquid fuel
CA512059A
(en )
1955-04-19
Solid fuel combustion apparatus
DK80201C
(en )
1955-11-28
Apparatus for regulating a combustion engine of the free-piston type.
ES48946Y
(en )
1956-05-16
Lighter for gas lighters
DK79394C
(en )
1955-06-13
Apparatus for cold pressure butt welding.
DK81045C
(en )
1956-05-28
Burners for heavy fuel.
FR1151038A
(en )
1958-01-23
Fuel gas production
AU158417B2
(en )
1953-02-05
An improved apparatus for making combustible gas