CH57258A
(en )
1913-01-02
Process for cleaning the cylinders of carding machines by suction and apparatus for its implementation
FR417526A
(en )
1910-11-16
Process for cleaning carding machines by means of vacuum
FR438159A
(en )
1912-05-09
Process for the automatic dusting and cleaning of the drums of carding machines
FR13694E
(en )
1911-05-29
Apparatus for unblocking carding machines by means of vacuum
FR418814A
(en )
1910-12-20
Apparatus for unblocking carding machines by means of vacuum
FR423307A
(en )
1911-04-13
Process for the treatment of fibrous materials
FR433641A
(en )
1912-01-12
Method and apparatus for separating and sorting fibers
FR429129A
(en )
1911-09-15
Method and apparatus for processing raw cotton
FR419672A
(en )
1911-01-12
Process for continuous metallization of paper
FR431112A
(en )
1911-11-03
Method and apparatus for the production of cellulose yarns
FR439548A
(en )
1912-06-15
Apparatus and method for cleaning various materials
CH55641A
(en )
1912-09-02
Process for sterilizing liquids and apparatus for its implementation
FR17424E
(en )
1913-08-30
Process and machine for husking grains
CH57045A
(en )
1912-12-16
Process for evaporating liquids and apparatus for carrying out this process
FR13702E
(en )
1911-06-17
Process for waste treatment
CH61909A
(en )
1913-11-01
Process for treating chocolate and apparatus for its implementation
FR424009A
(en )
1911-05-03
Improved process and apparatus for steel production
FR413875A
(en )
1910-08-20
Vacuum cleaning device for carding machines
FR439157A
(en )
1912-06-07
Process and machine for working glass
FR456662A
(en )
1913-09-02
Method and apparatus for sorting graniform material
CH47256A
(en )
1910-06-01
Apparatus for vacuum cleaning
FR399783A
(en )
1909-07-07
Improved process for making nuts and apparatus therefor
CH62143A
(en )
1913-11-17
Process for hydration and refining of the half-pulp and apparatus for carrying out this process
FR497960A
(en )
1919-12-23
New "carder-purifier" unit for cotton and waste carding machines
FR418204A
(en )
1910-12-03
Improved process for treating plaster Improved process for treating plaster