CH33930A
(en )
1906-02-15
Device for measuring relative changes in position of moving organs
FR396962A
(en )
1909-04-26
Instrument for linear measurements
FR354629A
(en )
1905-10-09
Measuring device
CH35341A
(en )
1906-08-15
Distance measuring device
CH445E
(en )
1904-01-15
Device for measuring the speed of moving bodies by electrical means
CH444E
(en )
1904-01-15
Device for measuring the speed of moving bodies by electrical means
CH27539A
(en )
1904-01-15
Device for measuring the speed of moving bodies by electrical means
CH446E
(en )
1904-01-15
Device for measuring the speed of moving bodies by electrical means
CH35349A
(en )
1906-08-15
Measuring tool
AT26402B
(en )
1906-11-10
Instrument for measuring arc lamp coals.
FR351602A
(en )
1905-07-21
Improvements to measuring instruments
FR379838A
(en )
1907-11-20
Body molding for clothing measurements
FR375384A
(en )
1907-07-08
Improvements to measuring instrument bases
FR377309A
(en )
1907-09-04
Counter for measuring instruments
CH45657A
(en )
1909-12-01
Precision measuring device for comparative measurements
FR370519A
(en )
1907-02-11
Electrical measuring device
CH46861A
(en )
1910-05-02
Angle mirror for measuring the speed of a passing vehicle
FR367982A
(en )
1906-11-14
Improvements in pocket electric measuring instruments
FR368185A
(en )
1906-11-20
Measuring tool
FR372836A
(en )
1907-04-19
Geodetic device for measuring angles
CH44107A
(en )
1909-07-01
Device for determining proportions of length
FR380417A
(en )
1907-12-07
Measuring device
CH38603A
(en )
1907-11-30
Device for microscopic reading of graduations
CH44850A
(en )
1909-09-16
Measuring tool
FR403412A
(en )
1909-11-04
Air navigation device