CH67275A
(en )
1914-12-01
Measuring and recording device for liquids
FR511248A
(en )
1920-12-20
Device for measuring and recording vibrations
FR442290A
(en )
1912-08-28
Apparatus for measuring liquids
FR461374A
(en )
1913-12-27
Apparatus for lifting liquids
FR444690A
(en )
1912-10-23
Shoe fitting and measuring device
FR448443A
(en )
1913-01-30
Device for the automatic measurement of liquids in specified quantities
FR475383A
(en )
1915-05-07
Device for measuring and recording the flow of milk and other liquids
FR446617A
(en )
1912-12-11
Device for measuring distances
FR410690A
(en )
1910-05-26
Measuring device for liquids and other materials
FR461934A
(en )
1914-01-14
Pouring and dosing device for liquids
FR444413A
(en )
1912-10-17
Apparatus for measuring liquids
FR437777A
(en )
1912-04-30
Recording device for measuring instruments
CH47580A
(en )
1910-07-16
Alidade for measuring distances and heights
FR466430A
(en )
1914-05-12
Liquid measuring device
FR428087A
(en )
1911-08-22
Mixer-wetter device for plastics
FR467288A
(en )
1914-06-08
Advanced device for introducing air into liquids and making them gaseous
FR16619E
(en )
1913-03-18
Portable device for the gasification of all liquids
FR457684A
(en )
1913-09-23
Device for rapid surface evaluation
FR439862A
(en )
1912-06-26
Liquid measuring device and sampler
FR463251A
(en )
1914-02-18
Device for indicating distances and changes in distance
FR455107A
(en )
1913-07-23
Measuring device for exact measurement of goods of different extensibility
FR454403A
(en )
1913-07-04
Device for automatically taking test portions of liquids
FR428921A
(en )
1911-09-11
Differential device for measuring low pressure or low pressure
FR433194A
(en )
1911-12-27
Device device for magnetic signs
FR461516A
(en )
1913-12-31
Speed excess indicator and recorder