CA485218A
(fr )
1952-07-29
Ensembles d'elements de construction de jouets
CA488381A
(fr )
1952-11-25
Fabrication d'ecrans en mosaique
CA486949A
(fr )
1952-09-30
Fabrication d'aimants permanents
CA486865A
(fr )
1952-09-30
Production de polyaminotriazoles
CA487989A
(fr )
1952-11-11
Fabrication de nouvelles matieres colorantes
CA484292A
(fr )
1952-06-24
Fabrication d'ecrans de contact
CA488203A
(fr )
1952-11-18
Preparation de n-aryle-2-4-diceto-tetrahydroquinoline
AU163951B2
(en )
1953-02-05
Improvements inthe manufacture of microporous screens
CA481299A
(fr )
1952-02-26
Fabrication de pieces de construction
CA488021A
(fr )
1952-11-11
Ecran luminescent
CA488718A
(fr )
1952-12-09
Ecrans luminescents
CA481182A
(fr )
1952-02-19
Structures de fourneaux
AU157417B2
(en )
1952-10-02
Furnace structures
CA483548A
(fr )
1952-05-27
Structures de fournaises
CA480755A
(fr )
1952-01-29
Production de cetoamines
CA486864A
(fr )
1952-09-30
Production de polyaminotriazoles
AU1463952A
(en )
1953-02-05
Improvements inthe manufacture of microporous screens
CA483600A
(fr )
1952-05-27
Structure de soufflets
CA487390A
(fr )
1952-10-21
Chloruration d'isopropylbenzines
CA483710A
(fr )
1952-06-03
Fabrication d'anthraquinone
CA484002A
(fr )
1952-06-17
Membrieres de construction
CA483262A
(fr )
1952-05-13
Ecran de television
CA481588A
(fr )
1952-03-11
Fabrication de pate de chaux
CA480913A
(fr )
1952-02-05
Ecran de projection
CA487991A
(fr )
1952-11-11
Fabrication de nouvelles matieres colorantes