DK79141C
(en )
1955-04-18
Method of oil firing and plant for carrying out the method.
AT190195B
(en )
1957-06-11
Equipment for securing the operation of gas or oil firing
DK81788C
(en )
1956-09-10
Method for operating gas turbine plants and gas turbine plants for carrying out the process.
DK81370C
(en )
1956-07-16
Oil fired plant.
DK76309C
(en )
1953-08-31
Method for operation of explosion turbine plants and plants for carrying out the method.
DK87632C
(en )
1959-08-03
Method of operating thermostatically controlled absorption refrigerators and absorption refrigerators for carrying out the method.
DK76526C
(en )
1953-10-19
Method for conditioning oil for an automatic oil burner plant and oil burner plant for carrying out the method.
DK77847C
(en )
1954-07-19
Method for staining metal surfaces.
DK84343C
(en )
1958-02-03
Method of casting metals.
DK84750C
(en )
1958-05-05
Method of casting metals.
DK60707C
(en )
1943-03-15
Method and Apparatus for Mapping Plant Tave Materials.
DK83779C
(en )
1957-10-28
Spark generator and method of making the same.
DK84658C
(en )
1958-03-31
Process for the production of lubricating oil.
DK83016C
(en )
1957-06-17
Method for operating combustion turbine plants and turbine plants for carrying out the method.
DK80958C
(en )
1956-05-07
Method of making beams.
DK76573C
(en )
1953-10-26
Method of marking cast blocks of metals.
DK78371C
(en )
1954-11-08
Method for dewatering sludge and plants for carrying out the method.
DK74974C
(en )
1952-11-17
Process for the extraction of substances and plants for carrying out the process.
DK80164C
(en )
1955-11-21
Method and plant for etching aluminum foil.
DK86418C
(en )
1958-10-27
Method for improving the optical properties of organic materials.
DK96348C
(en )
1963-07-01
Process for the extraction of tetracycline.
DK77589C
(en )
1954-05-24
Method for manufacturing transportable concrete lowering boxes.
DK80513C
(en )
1956-02-13
Method for manufacturing metal pipes which must be able to be telescopically displaced into each other, and apparatus for carrying out the method.
DK82481C
(en )
1957-03-25
Method of making containers.
DK97228C
(en )
1963-11-04
Installations for the production of sulfur dioxide-containing gases by roasting.