CA476793A
(fr )
1951-09-11
Methode de refoulage
CA478621A
(fr )
1951-11-13
Production d'aldehydes
CA474246A
(fr )
1951-06-05
Production de 7-dehydrosterols
CA472269A
(fr )
1951-03-20
Stabilisation de savons
CA472296A
(fr )
1951-03-20
Procedes pour la production d'alphapyrrolidones substitues
CA479053A
(fr )
1951-12-04
Fabrication de keratine
CA478139A
(fr )
1951-10-30
Production de chloroacroleine de propinnaldehyde
CA477499A
(fr )
1951-10-02
Production d'olefines
CA465527A
(fr )
1950-05-30
Fabrication de pellicules
CA474948A
(fr )
1951-07-03
Production de 2-vinylthiazoles
CA473958A
(fr )
1951-05-29
Production de chlorotriazinylnitriles
CA464184A
(fr )
1950-04-04
Fabrication de tri-p-anisyl-bromoethylene
CA463865A
(fr )
1950-03-21
Fabrication de tri-p-anisylalkylethylene
CA471556A
(fr )
1951-02-13
Procedes de fabrication de dinitroethylenuree
CA478396A
(fr )
1951-11-06
Preparation de vinyldiacetonalkamine
CA479328A
(fr )
1951-12-11
Preparation d'acetylebutyrolactone
CA477204A
(fr )
1951-09-25
Preparation de beta-sulfato-propionamide
CA472267A
(fr )
1951-03-20
Preparation d'acylguanylthiourees
CA473957A
(fr )
1951-05-29
Preparation de chlorotriazinylnitriles
CA473754A
(fr )
1951-05-22
Preparation d'ammeline-ammelide
CA473956A
(fr )
1951-05-29
Preparation de triazinylnitriles
CA478526A
(fr )
1951-11-13
Production de composes alpha-haloacryliques
AU157041B2
(en )
1951-06-28
Process of making phenanthroline-quinones
CA476753A
(fr )
1951-09-04
Fabrication d'hydrogene
AU159963B2
(en )
1951-09-13
Hydrolysis of acetylaminonitrothiazole