CA546573A
(fr )
1957-09-24
Production d'alpha-aceto-gamma-lactones
CA541849A
(fr )
1957-06-04
Hydratation de la chaux
CA539122A
(fr )
1957-04-02
Fabrication de ciment
CA542102A
(fr )
1957-06-11
Fabrication d'alun
CA547798A
(fr )
1957-10-22
Preparation de tetrahydrofurane
CA542240A
(fr )
1957-06-11
Preparation de delta-hydroxyvaleraldehyde
AU226919B2
(en )
1958-08-14
Improvements inthe manufacture of bricks
CA546035A
(fr )
1957-09-10
Fabrication de dihydropyridazinedione
CA542945A
(fr )
1957-07-02
Fabrication de fluorochloromethanes
CA540261A
(fr )
1957-04-30
Fabrication de sulphenomorpholide de 2-benzthiazyle
CA537993A
(fr )
1957-03-12
Fabrication de thiazolones
AU226833B2
(en )
1958-01-09
Manufacture of new pyrazolo-pyrimidines
CA539227A
(fr )
1957-04-09
Methode de fabrication de ciment
CA539716A
(fr )
1957-04-16
Fabrication de ciment portland
AU2541957A
(en )
1958-08-14
Improvements inthe manufacture of bricks
AU2885057A
(en )
1958-01-09
Manufacture of new pyrazolo-pyrimidines
CA542891A
(fr )
1957-07-02
Fabrication de tuyau
CA542890A
(fr )
1957-07-02
Fabrication de tuyau
CA549450A
(fr )
1957-11-26
Oxydation et chloruration de 3-hydroxysteroides
AU224687B2
(en )
1957-12-19
Preparation of substituted dithiobiurets
AU227566B2
(en )
1958-05-08
Preparation of substituted triphenylethylenes
CA540844A
(fr )
1957-05-14
Production de ferrites
CA548953A
(fr )
1957-11-19
Production d'aminodiboranes
CA546808A
(fr )
1957-10-01
Production de tetrachlorfurane
CA545859A
(fr )
1957-09-03
Production d'amino-ethers