CH39160A
(en )
1908-02-01
Spirit level with device for measuring angles
CH39946A
(en )
1908-05-16
Device for measuring angles
CH40337A
(en )
1908-07-01
Device for measuring fluids in lines
CH38480A
(en )
1907-10-31
Spirit level for measuring angles and inclinations
AT40115B
(en )
1909-12-10
Device for taking measurements.
CH39945A
(en )
1908-05-16
Scale for measuring clearances
CH40336A
(en )
1908-07-01
Device for measuring the amount of liquid flowing through a pipeline
FR377200A
(en )
1907-08-30
Apparatus for measuring fabrics
CH39280A
(en )
1908-02-17
Scale with counting device
CH45650A
(en )
1909-12-01
Penholder with device for counting the lines
CH59198A
(en )
1913-05-02
Device for fine reading on devices with graduations
FR373888A
(en )
1907-05-29
Device for measuring angles
CH36949A
(en )
1907-03-31
Device for enhancing liquids
CH39620A
(en )
1908-04-01
Device for indicating that liquids have reached a certain level of heat
CH45612A
(en )
1909-12-01
Device for filling liquids
CH42323A
(en )
1909-01-16
Device for cleaning boilers
CH42156A
(en )
1909-01-02
Device for heating liquids
CH40781A
(en )
1908-08-17
Device for throwing boomerans
CH41580A
(en )
1908-11-02
Device for drying pasta
CH40713A
(en )
1908-08-17
Device for rolling sleds
CH37486A
(en )
1907-06-15
Material measuring device with marking drum
CH35129A
(en )
1906-07-15
Device for measuring the depth of clockspring housings
CH38677A
(en )
1907-11-30
Serving board with carrying device
FR380417A
(en )
1907-12-07
Measuring device
FR380155A
(en )
1907-11-30
Device for tracing or drawing