CA455636A
(fr )
1949-04-05
Rondelle de butee
CA461915A
(fr )
1949-12-20
Laveur de gaz
CA458292A
(fr )
1949-07-26
Organe de structure
CA454475A
(fr )
1949-02-08
Piperazino-piperazine
CA458626A
(fr )
1949-08-02
Meule de moulin
CA457439A
(fr )
1949-06-21
Piece de jeu
CA461976A
(fr )
1949-12-27
Pince-cle
CA455265A
(fr )
1949-03-22
Marqueur d'arbre
CA458065A
(fr )
1949-07-12
Thiocetones
CA460375A
(fr )
1949-10-18
Palier de butee
AU142238B2
(en )
1950-05-04
Improved cowl
CA454632A
(fr )
1949-02-15
Element de construction
CA459864A
(fr )
1949-09-20
Embiellage
CA460145A
(fr )
1949-10-04
Coussinet
CA456725A
(fr )
1949-05-17
Palier
AU140997B2
(en )
Bearing
AU140708B2
(en )
1949-03-24
Bearing
CA459198A
(fr )
1949-08-30
Rondelle d'etancheite
CA453931A
(fr )
1949-01-11
Baratte
CA455834A
(fr )
1949-04-12
Monofluorodichloroacetonitrile
CA459473A
(fr )
1949-09-06
Electro-cardiographe
CA455108A
(fr )
1949-03-15
Tranche-gateau
CA455200A
(fr )
1949-03-15
Diguanamine
CA454549A
(fr )
1949-02-15
Havresac
CA456871A
(fr )
1949-05-24
Organo-dihalogenosiloxane