CH62390A
(en )
1913-11-17
Device for measuring small time intervals
CH68847A
(en )
1915-04-16
Precision measuring device
CH61468A
(en )
1913-09-16
Device for measuring fractions of a millimeter
CH62316A
(en )
1913-11-17
Length measuring device for the precise measurement of fabrics on the loom
FR461941A
(en )
1914-01-14
Precision measuring device
CH60397A
(en )
1913-07-16
Device for stretching the urethra
CH59198A
(en )
1913-05-02
Device for fine reading on devices with graduations
FR465960A
(en )
1914-05-01
Measuring device
CH59753A
(en )
1913-06-02
Device for storing several toothbrushes
CH63165A
(en )
1914-01-02
Degree measuring device
AT71540B
(en )
1916-04-10
Device for measuring shirts.
CH63171A
(en )
1914-01-02
Device for mechanical reading of calculated values
CH61516A
(en )
1913-10-01
Device for measuring the flow rate of centrifugal machines
CH64214A
(en )
1914-04-01
Marking device on rotary measuring machines
CH49772A
(en )
1911-03-16
Device for testing eggs
CH39946A
(en )
1908-05-16
Device for measuring angles
CH83322A
(en )
1919-12-01
Device for measuring linear quantities
CH50383A
(en )
1911-05-16
Field measuring instrument useful for leveling
CH61732A
(en )
1913-10-16
Instrument for measuring lengths
CH56036A
(en )
1912-10-01
Measuring device for liquids
CH68680A
(en )
1915-09-01
Mouchen measuring device for targets
CH39160A
(en )
1908-02-01
Spirit level with device for measuring angles
DK16048C
(en )
1912-06-10
Shape measuring device for Tailors.
FR453296A
(en )
1913-06-04
Bore measuring gauge
CH61084A
(en )
1913-09-01
Device for correcting impotentia coeundi