CA456547A
(fr )
1949-05-10
Fabrication de glaces a lamelles superposees
CA456378A
(fr )
1949-05-03
Production du verre
CA456546A
(fr )
1949-05-10
Glace a lamelles superposees
CA456554A
(fr )
1949-05-10
Glace a lamelles superposees
CA460370A
(fr )
1949-10-18
Fabrication de coutellerie
CA461450A
(fr )
1949-11-29
Production de cyclonite
CA458126A
(fr )
1949-07-12
Fabrication de toluene
CA456552A
(fr )
1949-05-10
Verre de surete
CA454778A
(fr )
1949-03-01
Fabrication de structures en bois contre-plaque
CA459989A
(fr )
1949-09-27
Fabrication de n-(polyhydroxyalkyl)-arylamines
CA456549A
(fr )
1949-05-10
Glace a lamelles multiples superposees
CA460710A
(fr )
1949-11-01
Preparation de 2-cyanopyridines
CA459322A
(fr )
1949-08-30
Fabrication d'isocolloides modifies
CA460694A
(fr )
1949-11-01
Production d'aminopropionitriles
CA456732A
(fr )
1949-05-17
Verre de surete en lamelles
CA454782A
(fr )
1949-03-01
Fabrication de phenol
CA455863A
(fr )
1949-04-12
Verre colore
CA455877A
(fr )
1949-04-12
Production de fibres de verre
CA460814A
(fr )
1949-11-08
Fabrication de colloide de silice
CA458075A
(fr )
1949-07-12
Fabrication de sulfenamides
CA458125A
(fr )
1949-07-12
Fabrication de toluene
CA456617A
(fr )
1949-05-10
Structure en lamelles superposees
CA456548A
(fr )
1949-05-10
Glace de surete
CA456541A
(fr )
1949-05-10
Glace de surete
AU146875B2
(en )
1949-01-27
Improvements inthe manufacture of glass objects