BE597649A
(en )
1961-03-15
Process for the formation of thermo-diffusers in light metal for stainless steel containers.
BE624064A
(en )
1963-04-25
Process for the production of pyrrolidone.
BE595988A
(en )
1961-02-01
Lubrication process for the extrusion of steel tubes.
FR1268963A
(en )
1961-08-04
Lubrication process for the extrusion of steel tubes
BE608952A
(en )
1962-04-09
Steel production process.
FR1250165A
(en )
1961-01-06
Process for the production of nitriles
BE607568A
(en )
1962-02-26
Process for the production of fluorubins.
BE597630A
(en )
1961-05-30
Process for the production of carbodiimides.
BE596225A
(en )
1961-04-20
Process for the production of dialkylamino-1-hydroxy-4-acetylenes-2.
FR78363E
(en )
1962-07-13
Process and apparatus for the continuous manufacture of tubes, pipes, etc.
BE608041A
(en )
1962-03-12
Process for the production of tetrafluoroethylene.
BE579647A
(en )
1959-12-14
Steel making process.
FR1222976A
(en )
1960-06-14
Steel making process
BE616173A
(en )
1962-07-31
Steel production process
FR1288068A
(en )
1962-03-24
Coating process for metal parts
BE578355A
(en )
1959-08-31
Composition and process for the phosphating of metals.
BE589883A
(en )
1960-08-16
Process for the welding of coatings on walls and covered walls obtained by this process.
BE608397A
(en )
1962-03-21
Process for improving the quality of crude alkali metal sulgates.
BE600077A
(en )
1961-08-10
Process for the production of beta-alkoxy- and beta-aralkoxy-acroleins.
FR1249763A
(en )
1960-12-30
Process for the production of alpha, beta unsaturated nitriles
FR1358864A
(en )
1964-04-17
Advanced process for the nitriding of steel
FR81748E
(en )
1963-11-02
Process and apparatus for the continuous manufacture of tubes, pipes, etc.
OA00960A
(en )
1968-03-22
Process for the conversion of 2-dehydro-isoemetine into 2-dehydro-emetine.
FR1222379A
(en )
1960-06-09
Steel making process
FR1222350A
(en )
1960-06-09
Steel making process