DK24858C
(en )
1919-08-18
Whiteboard for Meters and Other Measuring Instruments.
DK14663C
(en )
1911-06-12
Instrument for Measuring and Sharing Angles.
CH54190A
(en )
1912-05-01
Pipe vice
FR486781A
(en )
1918-05-08
Fluid meter
CH74469A
(en )
1917-03-01
Tube closure for testing pipelines
DK21056C
(en )
1916-03-06
Linear and Calculator for Teaching Use.
FR486780A
(en )
1918-05-08
Improvements to fluid meters
AT75644B
(en )
1919-02-25
Gas density meter.
DK14789C
(en )
1911-07-10
Counters for Electricity Meters and the like.
CH74453A
(en )
1917-03-01
Carrier for additional devices in meters, measuring instruments, etc.
FR524855A
(en )
1921-09-12
Quick-acting, graduated elastic regulator
DK20968C
(en )
1916-02-07
Silencer for Funnels in Musical Instruments.
DK21734C
(en )
1916-12-18
Precision fluid meters.
DK21680C
(en )
1916-12-04
Measuring device for Milk and the like.
DK15181C
(en )
1911-10-23
Self-registering Compass.
DK20787C
(en )
1915-11-29
Measuring and recording apparatus for milk and other liquids.
GB107695A
(en )
1917-07-12
Improvements in Dimension-gauges or Measuring Instruments.
FR436785A
(en )
1912-04-04
Horokilometric meter
DK15405C
(en )
1911-12-18
Prepayment mechanism for gas meters and the like.
DK23064C
(en )
1918-04-29
Step device for pneumatic musical instruments.
FI4640A
(en )
1911-11-16
Financial scale
DK26653C
(en )
1920-09-20
Nietemaade and associated Nitte.
FR482629A
(en )
1917-04-05
Cash register
FR514649A
(en )
1921-03-15
Cash register
CH77753A
(en )
1918-05-16
Carrier for additional devices in meters, measuring instruments, etc.