CA470068A
(fr )
1950-12-12
Dents de scies
CA465060A
(fr )
1950-05-16
Denture de scie
CA466464A
(fr )
1950-07-11
Tourne-a-gauche
CA470195A
(fr )
1950-12-19
Oxy-coupage
CA467603A
(fr )
1950-08-29
Instruments pour placer les dents
CA462580A
(fr )
1950-01-17
Dents de rateau
CA465389A
(fr )
1950-05-23
Cure-dent
CA468989A
(fr )
1950-10-24
Scie a metaux
AU153686B2
(en )
1951-01-11
Improvements relating to dental hand pieces
CA454089A
(fr )
1949-01-18
Tourne-a-gauche
CA467078A
(fr )
1950-08-01
Compositions de platre
CA463616A
(fr )
1950-03-07
Ciment dentaire
CA458166A
(fr )
1949-07-19
Scie
AU149189B2
(en )
1951-11-08
An improved circular saw
CA462951A
(fr )
1950-02-07
Outil a dresser les scies
CA454581A
(fr )
1949-02-15
Scie articulee
CA466630A
(fr )
1950-07-18
Guide-scie
CA462822A
(fr )
1950-01-31
Compose de sulphathiazole-aminoacridine
AU146244B2
(en )
1951-08-16
Improved saw bench
CA464703A
(fr )
1950-04-25
Composition
CA464704A
(fr )
1950-04-25
Composition
CA467115A
(fr )
1950-08-08
Silencieux
CA465767A
(fr )
1950-06-13
Accessoire d'appareil dentaire
CA462766A
(fr )
1950-01-31
Assemblage de nettoyeur a dents
AU3799950A
(en )
1951-01-11
Improvements relating to dental hand pieces