CA485218A
(fr )
1952-07-29
Ensembles d'elements de construction de jouets
CA485066A
(fr )
1952-07-22
Production d'antigenes
CA486949A
(fr )
1952-09-30
Fabrication d'aimants permanents
CA488203A
(fr )
1952-11-18
Preparation de n-aryle-2-4-diceto-tetrahydroquinoline
CA487670A
(fr )
1952-10-28
Preparation de styrolenes substitues
CA480084A
(fr )
1952-01-08
Preparation d'iodoanthanthrones
CA489027A
(fr )
1952-12-23
Preparation de guanazoles
CA485256A
(fr )
1952-07-29
Preparation d'organohalogenosilanes
CA487554A
(fr )
1952-10-28
Preparation de tetrahalogenopyrazines
CA488717A
(fr )
1952-12-09
Preparation d'alkylotetrahydropyran substitue
CA486865A
(fr )
1952-09-30
Production de polyaminotriazoles
CA488775A
(fr )
1952-12-09
Preparation de glycoside cardio-actif
CA482270A
(fr )
1952-04-08
Construction de sieges
CA482997A
(fr )
1952-05-06
Fabrication de sulfamethazine
CA485057A
(fr )
1952-07-22
Preparation d'acide 1-naphtylamine-2-sulfonique
CA487386A
(fr )
1952-10-21
Preparation d'acide de 1-naphtylamine-2-sulfonique
CA486106A
(fr )
1952-08-26
Preparation d'esters
CA480274A
(fr )
1952-01-15
Preparation de lactates
CA488134A
(fr )
1952-11-18
Preparation de pteridine de 2-amino-4-hydroxy-6-methyle
CA488135A
(fr )
1952-11-18
Preparation de pteridine de 2-amino-4-hydroxy-6-formyle
CA488139A
(fr )
1952-11-18
Preparation de guanazole
CA483716A
(fr )
1952-06-03
Preparation de zeine
CA485446A
(fr )
1952-08-05
Preparation de dispersions
CA488225A
(fr )
1952-11-18
Preparation de guanidine
CA483492A
(fr )
1952-05-20
Preparation de matiere a courroies