CH65571A
(en )
1914-07-01
Procedure for measuring the apparent and complex load in three-phase systems
GB103555A
(en )
1917-02-01
Improvements in and relating to Measuring Instruments or Gauges.
FR469004A
(en )
1914-07-22
Instrument for measuring the decrease in electrical oscillations
CH74735A
(en )
1917-09-17
Washing method and equipment for carrying out the same
CH58088A
(en )
1913-02-17
Holding and raising device for the sick
FR481942A
(en )
1917-01-31
Improvements in micrometric measurements
CH73494A
(en )
1916-10-02
Hoists for automobiles and the like
CH75620A
(en )
1917-09-01
Hoists for automobiles and the like
CH70373A
(en )
1915-09-16
Suspension device for electricity meters, measuring instruments and the like
CH62785A
(en )
1913-12-16
Device on car windows for moving and locking the same
FR520866A
(en )
1921-07-02
Improvements in the graduation of measurement scales for maps and other applications
CH70391A
(en )
1915-09-16
Roping device for roofers and the like
AT71748B
(en )
1916-05-25
Electric machine to measure height differences and the size of the palm.
FR469297A
(en )
1914-07-28
Shunt for measuring devices or electricity meters
CH53169A
(en )
1912-02-01
Device for displaying the stops in rail vehicles
FR460302A
(en )
1913-11-28
Improvements in electrical measuring instruments
FR460301A
(en )
1913-11-28
Improvements in electrical measuring instruments
AT71045B
(en )
1916-01-25
Suspension device for electrical counters, measuring devices and the like.
CH41293A
(en )
1908-10-01
Graduated tariff meter for AC and three-phase systems
FR465485A
(en )
1914-04-17
Non-slip for automobiles and other vehicles
CH63440A
(en )
1914-02-02
Facility for transporting the wounded and sick in railroad and other wagons
CH69588A
(en )
1915-07-01
Suspension device for electricity meters, meters and the like
CH65573A
(en )
1914-06-16
Suspension device for electricity meters, meters and the like
FR424728A
(en )
1911-05-22
Indicator of places crossed and profile of the road
CH70938A
(en )
1915-11-16
Probe device for defining points in space from perspective images of the same