DK44216C
(en )
1931-06-15
Measuring and Draining Apparatus for Liquids.
DK46407C
(en )
1932-10-31
Liquid filter.
SU22003A1
(en )
1931-08-31
Device for uniform passage of liquids
ES118338A1
(en )
1930-06-16
Procedure for measuring liquids.
DK46084C
(en )
1932-08-22
Centrifuge with connecting Inlet and Drain for Liquids.
FR723700A
(en )
1932-04-13
Dyeing apparatus
CH162598A
(en )
1933-06-30
Alarm device.
ES118778A1
(en )
1930-08-01
Apparatus for measuring three kinds of liquids of the same species.
ES122636A1
(en )
1931-05-16
Measuring device for liquids.
AU2711430B
(en )
1931-04-23
An improved liquid measure
DK36468C
(en )
1926-09-06
Stop mechanism for Liquid Measuring and Liquid Draining Apparatus.
DK44754C
(en )
1931-10-26
Liquid drainage device.
FR716808A
(en )
1931-12-28
Advanced device for checking change
ES117504A1
(en )
1930-05-01
Improvements in the test devices of measuring devices.
ES124076A1
(en )
1931-10-16
An apparatus for measuring liquids.
ES122913A1
(en )
1931-06-16
CLAIM APPARATUS
CA297361A
(en )
1930-02-04
Liquid measuring apparatus
DK40009C
(en )
1929-04-08
Drain and Measure Tap for Heavy Liquids.
DK43474C
(en )
1930-12-08
Combined Flushing and Examination Apparatus.
DK37344C
(en )
1927-04-11
Draining device with measuring container for liquids.
ES118004A1
(en )
1930-06-16
IMPROVEMENTS IN THE WEIGHING APPARATUS
DK43921C
(en )
1931-03-30
Liquid measuring device.
DK42164C
(en )
1930-05-05
Liquid measuring device.
ES94644A1
(en )
1925-12-16
Apparatus for the measurement and distribution of liquids.
ES115892A1
(en )
1930-01-01
A LIQUID MEASURING APPARATUS.