CA458803A
(fr )
1949-08-09
Poudre propulsive
CA460353A
(fr )
1949-10-18
Canon sans recul
CA455476A
(fr )
1949-03-29
Obus pour exercices de tir
CA454475A
(fr )
1949-02-08
Piperazino-piperazine
CA458626A
(fr )
1949-08-02
Meule de moulin
CA461391A
(fr )
1949-11-29
4-mercaptobenzenesulfonamide
CA457439A
(fr )
1949-06-21
Piece de jeu
CA455265A
(fr )
1949-03-22
Marqueur d'arbre
CA458586A
(fr )
1949-08-02
Composition explosive
CA458587A
(fr )
1949-08-02
Composition explosive
CA458585A
(fr )
1949-08-02
Composition explosive
CA458385A
(fr )
1949-07-26
Composition explosive
CA458384A
(fr )
1949-07-26
Composition explosive
CA457542A
(fr )
1949-06-21
Procede pour travailler les metaux en poudre
CA457237A
(fr )
1949-06-07
Composition de poudre a combustion lente
CA458600A
(fr )
1949-08-02
Cartouche d'explosif
CA461454A
(fr )
1949-11-29
Couche d'impression
CA457448A
(fr )
1949-06-21
Tremie
CA457429A
(fr )
1949-06-21
Boite de fusil
CA460351A
(fr )
1949-10-18
Piece d'artillerie
CA455146A
(fr )
1949-03-15
Nitroguanidine
CA458495A
(fr )
1949-08-02
Crayon a levres
CA460354A
(fr )
1949-10-18
Canon sans recul
CA460352A
(fr )
1949-10-18
Canon sans recul
CA454943A
(fr )
1949-03-08
Carbamylguanamine