CH19454A
(en )
1900-07-15
An apparatus for the treatment of cereals before milling
GB2332196A9
(en )
1900-01-01
Process and apparatus for treatment of waste
CH22287A
(en )
1902-01-15
Wood treatment device
FR468277A
(en )
1914-07-02
Method and apparatus for the electrochemical treatment of liquids
FR489273A
(en )
1919-01-11
Apparatus for drying and similar processing of materials
CH19002A
(en )
1900-04-15
Apparatus for the electrical treatment of gases
FR473198A
(en )
1915-01-05
Method and apparatus for the treatment of wet mixtures
FR347482A
(en )
1905-03-11
Apparatus for grain processing
CH27807A
(en )
1904-02-15
Apparatus for treating distillery stills
FR481834A
(en )
1917-01-23
Method and apparatus for processing food products
CH18735A
(en )
1900-02-28
Installation for electro-therapeutic treatment
FR486486A
(en )
1918-04-09
Method and apparatus for heat treatment of rails
FR348866A
(en )
1905-05-01
Apparatus for the treatment of pyrites
FR504068A
(en )
1920-06-24
Method and apparatus for the treatment of sludge
CH20958A
(en )
1901-04-30
Trituration chamber for the treatment of various materials
FR348297A
(en )
1905-04-08
Apparatus for turning malt and other similar materials
CH19232A
(en )
1900-05-31
Advanced electrolyser for the treatment of alkali chlorides
FR501155A
(en )
1920-04-06
Apparatus for the treatment of hides and skins
FR487526A
(en )
1918-07-10
Method and apparatus for processing grain
FR331390A
(en )
1903-09-10
Apparatus for the treatment of fibrous pastes
FR449588A
(en )
1913-03-03
Advanced process for the treatment of grain and mill products
FR475177A
(en )
1915-04-23
Machine for the treatment of skins and leathers
FR343237A
(en )
1904-09-28
Apparatus suitable for the treatment of leathers and skins
CH24548A
(en )
1903-01-31
Machine for surface treatment of grains
CH23147A
(en )
1902-06-15
Apparatus for the treatment of leg defects