DK82726C
(en )
1957-04-08
Apparatus for rapid heating of grains before conditioning.
DK84569C
(en )
1958-03-24
Apparatus for measuring frequencies.
DK77317C
(en )
1954-03-29
Apparatus for heating air.
CA494723A
(en )
1953-07-21
Heating apparatus
DK85643C
(en )
1958-06-02
Apparatus for indirect air heating.
DK72314C
(en )
1951-03-27
Apparatus for heat exchange.
DK79754C
(en )
1955-08-22
Apparatus for measuring amounts of heat.
DK75891C
(en )
1953-05-26
Apparatus for holding remends during assembly of these.
DK79503C
(en )
1955-07-04
Apparatus for making butter.
DK75019C
(en )
1952-11-24
Apparatus for heating air.
DK81115C
(en )
1956-09-17
Apparatus for fluid treatment of hair.
DK78122C
(en )
1954-09-13
Apparatus for sewing edging.
DK79914C
(en )
1955-09-26
Apparatus for rapid cooling of material after firing in an oven.
DK70353C
(en )
1949-12-12
Apparatus for drying moist grains and seeds.
DK82043C
(en )
1957-02-11
Apparatus for heat treatment of hair.
DK72115C
(en )
1951-02-05
Apparatus for testing valve springs.
DK68310C
(en )
1949-01-03
Apparatus for heating automobiles.
CA493960A
(en )
1953-06-30
Thermostatic device for controlling heating apparatus
DK75941C
(en )
1953-06-08
Apparatus for stimulating the lactation process.
DK82413C
(en )
1957-03-25
Apparatus for grinding asbestos.
DK71877C
(en )
1950-12-18
Apparatus for humidifying air.
CA472305A
(en )
1951-03-20
Methods and apparatus for conditioning water
CA474548A
(en )
1951-06-19
Fluid heating apparatus
DK90496C
(en )
1961-02-27
Apparatus for combined heating of air and water.
CA493607A
(en )
1953-06-16
Apparatus for repairing radiators