CA539114A
(en )
1957-04-02
Process and apparatus for the preparation of calcium carbide
CA538448A
(en )
1957-03-19
Process of and apparatus for wet screening
CA543370A
(en )
1957-07-09
Process and apparatus for the purification of dimethylterephthalate
CA527269A
(en )
1956-07-03
Method and apparatus for the continuous preparation of calcium cyanamide
CA544608A
(en )
1957-08-06
Method of treating suspended solids
CA546252A
(en )
1957-09-17
Process and apparatus for the treatment of oxygenated compounds
CA538963A
(en )
1957-04-02
Process for the preparation of 3-acetyl-4-hydroxycoumarin
CA544897A
(en )
1957-08-13
Process for the preparation of tetrahydrofluorenone
AU209373B2
(en )
1956-02-16
Process and apparatus forthe preparation of calcium carbide
CA550590A
(en )
1957-12-24
Process for the preparation of 4-acyl-3,5-dioxo-pyrazolidines and new 4-acyl-3,5-dioxo-pyrazolidines
CA535935A
(en )
1957-01-15
Process of preparing carbides and like compounds
AU224777B2
(en )
1958-04-17
Process and new apparatus for hydrocultivation
CA547024A
(en )
1957-10-01
Process for the manufacture of calcium carbide and/or calcium cyanamide
CA547707A
(en )
1957-10-22
Methods and apparatus for mechanical treatment of material
CA539390A
(en )
1957-04-09
Shot, process of making the same and apparatus for carrying out the process
CA550301A
(en )
1957-12-17
Extraction-extrusion process and apparatus
CA605794A
(en )
1960-09-27
Apparatus and process for the production of boron
CA536844A
(en )
1957-02-05
Apparatus for the manufacture of foamed products
AU215197B2
(en )
1956-10-11
Process and apparatus forthe manufacture of calcium
AU225546B2
(en )
1958-02-27
5-Halo-4-hycfroxybenzene-13-disulfonylchlorides and process for preparing same
AU1128455A
(en )
1956-02-16
Process and apparatus forthe preparation of calcium carbide
CA521806A
(en )
1956-02-14
Method and device for the dry decomposition of calcium carbide
CA525114A
(en )
1956-05-15
Process and apparatus for the synthesis of polyamides
CA542163A
(en )
1957-06-11
Substituted sulfonylacetophenones and process of preparing them
CA587756A
(en )
1959-11-24
Method and apparatus for the continuous manufacture of calcium cyanamide