CH38480A
(en )
1907-10-31
Spirit level for measuring angles and inclinations
CH39160A
(en )
1908-02-01
Spirit level with device for measuring angles
CH39946A
(en )
1908-05-16
Device for measuring angles
CH39945A
(en )
1908-05-16
Scale for measuring clearances
CH40337A
(en )
1908-07-01
Device for measuring fluids in lines
FR377200A
(en )
1907-08-30
Apparatus for measuring fabrics
CH40851A
(en )
1908-09-16
Excavator device
CH40336A
(en )
1908-07-01
Device for measuring the amount of liquid flowing through a pipeline
CH47386A
(en )
1910-06-16
Scrubbing device
FR385571A
(en )
1908-05-16
Device for measuring site angles
FR373888A
(en )
1907-05-29
Device for measuring angles
CH40223A
(en )
1908-06-16
Device for drying pasta
CH43647A
(en )
1909-06-01
Adjustable drawing device for drawing angles of different sizes
CH39281A
(en )
1908-02-17
Calculating machine with computer drums and tracer
CH41690A
(en )
1908-11-16
Carrying device
CH39745A
(en )
1908-04-16
Device for the calibration of alternating current measuring devices
FR380155A
(en )
1907-11-30
Device for tracing or drawing
CH40204A
(en )
1908-07-01
Leveling instrument
CH42592A
(en )
1909-02-01
Device for lifting liquids
FR384438A
(en )
1908-04-08
Bricklayer industry
CH41652A
(en )
1908-11-02
Liquid lifting device
CH39861A
(en )
1908-05-01
Measuring tool for determining the dimensions of a thread
CH41580A
(en )
1908-11-02
Device for drying pasta
FR377113A
(en )
1907-08-29
Oxy-acetylene apparatus
CH40032A
(en )
1908-05-16
Device for taking measurements for the purpose of making clothes for men and women