CA455852A
(fr )
1949-04-12
Vernis a la resine d'alkyd modifie
CA460737A
(fr )
1949-11-01
Resine alkyde
CA458392A
(fr )
1949-07-26
Resine d'alkyd modifie
CA456874A
(fr )
1949-05-24
Resine synthetique
CA457439A
(fr )
1949-06-21
Piece de jeu
CA458626A
(fr )
1949-08-02
Meule de moulin
CA455265A
(fr )
1949-03-22
Marqueur d'arbre
CA454475A
(fr )
1949-02-08
Piperazino-piperazine
CA457748A
(fr )
1949-06-28
Pigment
CA461872A
(fr )
1949-12-20
Vernis a base de resine phenolique
CA460393A
(fr )
1949-10-18
Resine convertible modifee
CA456308A
(fr )
1949-05-03
Emulsion de resine
CA460538A
(fr )
1949-10-25
Boite demontable
AU144211B2
(en )
1949-03-10
Copolyesters
CA459085A
(fr )
1949-08-23
Resine de polysiloxane
CA461347A
(fr )
1949-11-29
Bride de cheval
CA440528A
(fr )
1947-04-01
Resine alkyde
CA440098A
(fr )
1947-03-11
Production de resine alkyde
CA459879A
(fr )
1949-09-20
Generateur
CA456574A
(fr )
1949-05-10
Generateur de signaux a pulsation modulee
AU147102B2
(en )
1949-07-28
Multivibrator-wave generator
AU143315B2
(en )
1950-07-06
An improved rifle-sight
AU145817B2
(en )
1949-12-22
An improved lay-figure
CA458184A
(fr )
1949-07-19
Guitare
AU142418B2
(en )
1950-08-17
Improved hairclip