CA387754A
(fr )
1940-04-02
Monture d'instrument
CA391575A
(fr )
1940-10-01
Instrument a examiner la vue
CA386336A
(fr )
1940-01-16
Monture elastique
CA393387A
(fr )
1940-12-24
Instrument enregistreur
CA388851A
(fr )
1940-05-21
Instrument de mesure
CA392887A
(fr )
1940-12-03
Instrument a mesurer
CA389242A
(fr )
1940-06-11
Clarinette
CA386987A
(fr )
1940-02-20
Monture ophthalmique
CA392440A
(fr )
1940-11-12
Monture ophthalmique
CA392499A
(fr )
1940-11-12
Monture ophthalmique
CA388015A
(fr )
1940-04-16
Piano
CA388019A
(fr )
1940-04-16
Monture de panneau
CA389324A
(fr )
1940-06-11
Monture de panneau
CA391502A
(fr )
1940-09-24
Monture de panneau
CA390530A
(fr )
1940-08-06
Monture de moteur
CA390396A
(fr )
1940-07-30
Monture de moteur
CA390397A
(fr )
1940-07-30
Monture de moteur
CA393403A
(fr )
1940-12-24
Monture de verre
CA386150A
(fr )
1940-01-09
Cuisiniere
CA391862A
(fr )
1940-10-08
Instrument de dessin
CA392941A
(fr )
1940-12-03
Moyens indicateurs
CA393075A
(fr )
1940-12-10
Oscillographe
CA386403A
(fr )
1940-01-16
Arsenobenzene-monosulfoxylate
CA389138A
(fr )
1940-06-04
Mercapto-aryle-thiazole
CA386375A
(fr )
1940-01-16
4-alcoyle-5-hydroxyalcoylethiazole