DK46244C
(en )
1932-09-26
Apparatus for Measuring Psychophysical Response Times.
DK48115C
(en )
1933-12-04
Gymnastic apparatus.
DK46184C
(en )
1932-09-12
Apparatus for Boiling Pulses.
DK47397C
(en )
1933-06-06
Apparatus for Determining the Direction of a Sounder.
DK52177C
(en )
1936-09-21
Apparatus for Measuring Electrical Resistances.
DK53903C
(en )
1937-11-22
Apparatus for measuring viscosity.
DK45228C
(en )
1932-02-15
Apparatus for Pulling Clothes.
DK46555C
(en )
1932-11-28
Apparatus for Casting Metal Works for Dental Use.
DK53829C
(en )
1937-11-08
Apparatus for measuring skin temperature.
DK45184C
(en )
1932-02-01
Device for setting time intervals.
DK44743C
(en )
1931-10-26
Apparatus for Determining the Direction of a Sounder.
DK56496C
(en )
1939-07-31
Apparatus for Measuring Gravity.
DK41147C
(en )
1929-11-25
Apparatus for Displaying Live Images.
DK43581C
(en )
1931-01-05
Apparatus for Strengthening the Hand Muscles.
DK45659C
(en )
1932-05-09
Apparatus for generating an aerated desiccant.
DK47095C
(en )
1933-03-20
Apparatus for generating an aerated desiccant.
DK52298C
(en )
1936-10-12
Apparatus for Measuring Heat Consumption.
DK53151C
(en )
1937-05-31
Apparatus for deodorizing liquids.
ES124683A1
(en )
1931-12-16
Self-recording photocampmeter apparatus.
DK48815C
(en )
1934-05-28
Photographic Apparatus.
DK38102C
(en )
1927-10-31
Apparatus for Measuring the Arch.
DK46145C
(en )
1932-09-05
Wheel Removal Device.
DK48347C
(en )
1934-02-05
Apparatus for Line Patterning of Films.
DK48030C
(en )
1933-11-13
Apparatus for measuring feet, so that you can find really suitable shoes.
DK45269C
(en )
1932-02-22
Apparatus for Sampling Milk Samples.