CH50383A
(en )
1911-05-16
Field measuring instrument useful for leveling
CH72186A
(en )
1916-04-17
Device for the periodic registration of the positions of the display elements of a counting measuring instrument
FR465373A
(en )
1914-04-15
Improvements to instruments used to indicate and measure inclinations
CH47580A
(en )
1910-07-16
Alidade for measuring distances and heights
CH62316A
(en )
1913-11-17
Length measuring device for the precise measurement of fabrics on the loom
FI3931A
(en )
1910-01-13
Measuring and drawing instrument "Nopsa"
FR497487A
(en )
1919-12-06
Device for measuring inclinations and indicating them or recording them remotely
FR461941A
(en )
1914-01-14
Precision measuring device
CH55393A
(en )
1912-09-02
Measuring tool
CH61468A
(en )
1913-09-16
Device for measuring fractions of a millimeter
FR389383A
(en )
1908-09-08
Interchangeable dial for electric measuring instruments with variable sensitivity
CH58015A
(en )
1913-02-17
Display device for measuring instruments with changing measuring range
FR437777A
(en )
1912-04-30
Recording device for measuring instruments
FR475858A
(en )
1915-06-21
Measuring and plotting instrument
CH54528A
(en )
1912-06-01
Dynamometric measuring instrument with magnetic damping device
FR432557A
(en )
1911-12-09
Advanced device for measuring borehole deviation
CH46715A
(en )
1910-04-16
Dotting circle as an instrument for measuring distances and for transferring them
CH65154A
(en )
1914-06-01
Measuring instrument
FR408003A
(en )
1910-03-16
Indicating device for angularly adjustable measuring instruments
FR680084A
(en )
1930-04-24
Precision integrating instrument with planimetric apparatus with clockwork movement
CH71826A
(en )
1916-02-16
Apparatus indicating device for measuring time
DK13572C
(en )
1910-08-22
Device for weighing and measuring instruments.
CH56391A
(en )
1912-11-01
Instrument for slope measurement
CH54349A
(en )
1912-05-17
Measuring device
CH55774A
(en )
1912-09-16
Measuring arrangement for measuring alternating currents