FR1083577A
(en )
1955-01-11
Process and solutions for the electroplating of metals
FR1086775A
(en )
1955-02-16
Hydrogenation process and apparatus for its implementation
FR1074791A
(en )
1954-10-08
Cooling process and device for its implementation
AT184310B
(en )
1956-01-10
Process for the continuous casting of metals and apparatus for its implementation
FR1075365A
(en )
1954-10-15
Method and device for the anodic treatment of metallic objects
FR1077676A
(en )
1954-11-10
Method and apparatus for the electrolytic <<polishing>> of metals
FR902792A
(en )
1945-09-12
Method and device for the decomposition of alkaline amalgams
FR1070546A
(en )
1954-07-28
Grinding wheel grinding method and device for implementing this method
FR1065191A
(en )
1954-05-20
Process for chemically transforming the surface of metals
FR1073143A
(en )
1954-09-20
Method and apparatus for the synthesis of polyamides
FR894970A
(en )
1945-01-11
Method and device for the continuous casting of metals
FR1050572A
(en )
1954-01-08
Method and apparatus for the reduction of zinc ores
FR1077571A
(en )
1954-11-09
Method and device for the cathodic protection of metallic structures
FR1057950A
(en )
1954-03-11
Method for polishing metals by vibration and device for carrying out the method
CH317440A
(en )
1956-11-30
Method and apparatus for the extraction of substances in solution
FR1058649A
(en )
1954-03-17
Method for controlling compression ratios and form of device carrying out the method
FR1076574A
(en )
1954-10-27
Process for the refining of lead and lead alloys
FR1064367A
(en )
1954-05-13
Method and device for deformation of metal sheets
FR1158050A
(en )
1958-06-06
Method and apparatus for continuous casting of metals
FR969057A
(en )
1950-12-13
Method and device for making worked metal fittings
FR1065284A
(en )
1954-05-21
Method and apparatus for improving the use of waste heat
FR879381A
(en )
1943-02-22
Masselotage method and device for molds and ingot molds
FR1080018A
(en )
1954-12-06
Method and device for filtering liquids
FR1175747A
(en )
1959-04-01
Method and apparatus for electroplating metals
FR986667A
(en )
1951-08-03
Method and apparatus for the removal and treatment of dust