CH21808A
(en )
1901-10-15
Device on centrifugal governors for changing the number of revolutions
CH29235A
(en )
1904-07-31
Device for regulating the speed of explosion engines
CH37391A
(en )
1907-05-31
Device on explosion engines for regulating the speed of the same
AT90967B
(en )
1923-01-25
Device for the separation of bodies of different specific weights.
CH40322A
(en )
1908-07-01
Device for the evaporation of liquids
CH56834A
(en )
1912-11-16
Device for processing liquid cocoa mass
CH58451A
(en )
1913-03-17
Optical and acoustic near and remote acting device for determining the speed of vehicles and stationary machines
CH27927A
(en )
1904-03-15
Device for the production of cocoa mass from fatty cocoa kernels
CH38851A
(en )
1908-01-02
Device for reversing explosion engines
CH40817A
(en )
1908-09-01
Device for cooling gases through ice
CH31313A
(en )
1905-03-31
Device on dough dividing machines for dispensing even amounts of dough
CH28038A
(en )
1904-03-31
Device for the manufacture of concrete pillars
ES27615A1
(en )
1901-05-16
An automatic rotating speed indicator apparatus.
CH35045A
(en )
1906-06-30
Device for limiting the speed of motor vehicles
CH20256A
(en )
1900-12-31
Device for making mushroom-like pastries
CH16645A
(en )
1899-01-15
Device for the production of barrel jackets
CH19139A
(en )
1900-09-30
Device for the so-called insulation of note trees
CH334E
(en )
1901-02-28
Device for the so-called insulation of note trees
FR330001A
(en )
1903-08-10
Fur refinements for centrifugal drums
CH39760A
(en )
1908-04-16
Device for making belt connections
CH27699A
(en )
1904-02-15
Device for manufacturing the rim of rim wheels
DK2753C
(en )
1900-01-02
Apparatus for Measuring the Speed of Sound Waves.
CH33453A
(en )
1905-12-15
Device for feeding whole milk to centrifugal drums
CH39745A
(en )
1908-04-16
Device for the calibration of alternating current measuring devices
CH68076A
(en )
1915-02-16
Automatic device for changing the number of revolutions of work machines