CA443501A
(fr )
1947-08-05
Composition de resine
CA444273A
(fr )
1947-09-23
Composition pour plasticiser
CA441247A
(fr )
1947-05-06
Composition plastique
CA443978A
(fr )
1947-09-02
Compose d'amidon et de melamine pour moulage
CA444441A
(fr )
1947-10-07
Composition pour moulage
CA441505A
(fr )
1947-05-20
Composition thermoplastique
CA442292A
(fr )
1947-06-17
Composition de resine de vinyle
CA442963A
(fr )
1947-07-15
Resine mixte
CA442230A
(fr )
1947-06-17
Composition de polymere
CA445287A
(fr )
1947-11-25
Composition se solidifiant a la chaleur
CA440705A
(fr )
1947-04-08
Composition plasticisee
CA440707A
(fr )
1947-04-08
Composition plasticisee
CA442235A
(fr )
1947-06-17
Derive de resine
CA443730A
(fr )
1947-08-19
Composition activante
CA440771A
(fr )
1947-04-15
Compose de caoutchouc
CA443565A
(fr )
1947-08-05
Bouche-pores a la resine
CA441556A
(fr )
1947-05-20
Composition adhesive
CA444753A
(fr )
1947-10-28
Resine synthetique
CA444957A
(fr )
1947-11-11
Resine synthetique
CA444630A
(fr )
1947-10-21
Composition pour allumettes
CA439172A
(fr )
1947-01-14
Composition se durcissant a la chaleur
CA439173A
(fr )
1947-01-14
Composition se durcissant a la chaleur
CA445783A
(fr )
1947-12-23
Composition de solvant plastique
CA443228A
(fr )
1947-07-29
Resine de phenol-aldehyde
CA443842A
(fr )
1947-08-26
Composition thermoplastique pour mouler