CH241406A
(en )
1946-03-15
Method and apparatus for concentration.
FR882078A
(en )
1943-05-17
Drying process and apparatus for its application
CH253252A
(en )
1948-02-29
Method and apparatus for mixing porridge.
FR897925A
(en )
1945-04-05
Method and apparatus for packaging powdery materials
FR912052A
(en )
1946-07-30
Method and apparatus for coating molds
CH262008A
(en )
1949-06-15
Method and apparatus for defining and verifying metalworking capability.
FR1050423A
(en )
1954-01-07
Method and apparatus for mixing fluids
FR893498A
(en )
1944-07-28
Apparatus for powdering surfaces
FR901634A
(en )
1945-08-01
Method and apparatus for spraying liquids
FR953861A
(en )
1949-12-14
Method and apparatus for spraying fusible materials
FR977546A
(en )
1951-04-02
Method and apparatus for refloating ships
FR890629A
(en )
1944-02-14
Method and device for making vinegar
FR950132A
(en )
1949-09-19
Method and apparatus for spraying materials
FR895726A
(en )
1945-02-01
Method and apparatus for the preparation of highly concentrated alkaline liquors
FR899040A
(en )
1945-05-15
Method and device for expanding liquids
FR891295A
(en )
1944-03-02
Method and apparatus for the preparation of furfurylmercaptan
FR977558A
(en )
1951-04-03
Method and apparatus for refining pasta
FR878980A
(en )
1943-02-10
Method and apparatus for lightening or lifting wrecks
FR52463E
(en )
1945-04-16
Combustion process and apparatus
FR938408A
(en )
1948-09-15
Method and apparatus for the manufacture of viscose
FR892921A
(en )
1944-05-24
Guide device for horizontal or oblique rotating drums
FR916131A
(en )
1946-11-27
Method and apparatus for carrying out catalytic reactions
FR977109A
(en )
1951-03-28
Apparatus for catalyses or adsorptions
CH269203A
(en )
1950-06-30
Apparatus for drawing.
FR893880A
(en )
1944-11-08
Method and apparatus for improving wood