CH287849A
(en )
1952-12-31
Method for the electrodialysis of whey.
FR969480A
(en )
1950-12-20
Process for the preparation of cyclopolymethylenic ketones
CH276599A
(en )
1951-07-15
Method for improving the take-off of planes and landing gear for its implementation.
FR1049793A
(en )
1953-12-31
Process for the reduction of certain nitroanthraquinones
FR953532A
(en )
1949-12-07
Process for the manufacture of die-cast bodies and device for carrying out this process
CH277299A
(en )
1951-08-31
Process for the pyrolysis of ricinoleic esters.
FR1038429A
(en )
1953-09-28
Method of lifting a mast-crane and mast-crane for the application of this method
FR966051A
(en )
1950-09-29
Process for reducing the formation of scum
FR52799E
(en )
1945-06-01
Process for improving the continuous rolling of polyisolefins
FR1006006A
(en )
1952-04-18
Method and means for the construction of vaults
FR930938A
(en )
1948-02-09
Process for the preparation of calcium pantothenate
FR893285A
(en )
1944-06-05
Process for improving the qualities of cements, binders and the like
FR968059A
(en )
1950-11-17
Method of shoring and propping for the implementation of said method
FR986449A
(en )
1951-07-31
Method and means for the transmission of electrical signals
FR57821E
(en )
1953-09-17
Process for the preparation of pentaenes
CH263567A
(en )
1949-09-15
Method for the production of artificial clouds and apparatus for its implementation.
FR1033381A
(en )
1953-07-10
Process for the production of alpha.alpha-dimethylbenzylhydroperoxide
FR1005891A
(en )
1952-04-16
Process for the production of alpha, beta-diketones, alpha, beta-ketoaldehydes and alpha, beta-ketocarboxylic acids
FR975825A
(en )
1951-03-09
Method and device for the manufacture of hard metals
FR950779A
(en )
1949-10-06
Method and device for the production of casting molds
CH253255A
(en )
1948-02-29
Continuous process for the preparation of hexachlorocyclohexane and installation for its implementation.
FR896449A
(en )
1945-02-21
Method and devices for the automatic formation of foundry molds
FR1006321A
(en )
1952-04-22
Process for the construction of buildings, and means for its implementation
FR1039661A
(en )
1953-10-08
Process for the continuous manufacture of nitrocellulose and device for implementing this process
FR982543A
(en )
1951-06-12
Method and devices for the transmission and reception of direct onthes