MC404A1
(en )
1963-12-03
Process and apparatus for water purification
BE602706A
(en )
1961-10-18
Method and apparatus for sizing woven tubes
BE597299A
(en )
1961-03-15
Method and apparatus for the combined drawing and stamping of metals
FR1344798A
(en )
1963-11-29
Apparatus and method for the manufacture of hydrocyanic acid
FR1395561A
(en )
1965-04-16
Method and apparatus for obtaining sulfuric acid
FR1356521A
(en )
1964-03-27
Method and apparatus for electrolytic machining
FR1349059A
(en )
1964-01-10
Apparatus and method for the conversion of hydrocarbons
FR1177265A
(en )
1959-04-22
Method and apparatus for arc welding
BE612522A
(en )
1962-05-02
Acid pickling process using ultrasound and apparatus for carrying out the process
FR1380805A
(en )
1964-12-04
Apparatus and method for pipe coating
FR1438350A
(en )
1966-05-13
Method and apparatus for evaporation of solutions
FR1292979A
(en )
1962-05-11
Method and apparatus for the treatment of pure water
FR1296207A
(en )
1962-06-15
Method and apparatus for measuring the elongation of strips and the like
FR1251993A
(en )
1961-01-20
Process for the preparation of sorbic acid and apparatus for carrying out this process
FR1275054A
(en )
1961-11-03
Dry cleaning process and apparatus for carrying out the process
FR1331996A
(en )
1963-07-12
Method for activating the action of the brain and apparatus for carrying out this or similar method
FR1305240A
(en )
1962-09-28
Arc welding apparatus and method
FR1309725A
(en )
1962-11-16
Improvements in acid pickling processes using ultrasound, and in devices for their application
FR1418546A
(en )
1965-11-19
Process and apparatus for the production of hexahydrobenzoic acid
BE599235A
(en )
1961-07-18
Process and apparatus for the preparation of 2: 2'-dipyridyl
FR1416559A
(en )
1965-11-05
Process and apparatus for the concentration and purification of hydrogen peroxide
FR1349491A
(en )
1964-01-17
Method and apparatus for electrochemical metalworking
FR1452484A
(en )
1966-02-25
Method and apparatus for the manufacture of aqueous solutions of peracetic acid
FR1138377A
(en )
1957-06-13
Wastewater purification method and apparatus
BE611703A
(en )
1962-04-16
Method and apparatus for the manufacture of steel