CA432940A
(fr )
1946-02-05
Dispositif electrique a vapeurs
CA406029A
(fr )
1942-07-14
Dispositif de protection contre flamme
CA402053A
(fr )
1942-01-06
Dispositif a endiguer
CA404692A
(fr )
1942-05-12
Dispositif d'amenage du ruban
CA405164A
(fr )
1942-06-02
Dispositif a transfert des mailles
CA407253A
(fr )
1942-09-08
Dispositif a battre les aliments
CA407612A
(fr )
1942-09-29
Dispositif de coiffure
CA408394A
(fr )
1942-11-03
Dispositif a soutenir le couple
CA408918A
(fr )
1942-11-24
Dispositif a serrer et a relacher
CA403564A
(fr )
1942-03-24
Dispositif de leurre
CA406078A
(fr )
1942-07-14
Dispositif a expulsion
CA403639A
(fr )
1942-03-24
Dispositif de serre
CA409469A
(fr )
1942-12-22
Dispositif a former des digues
CA403916A
(fr )
1942-04-07
Protection de tuyau
CA403917A
(fr )
1942-04-07
Protection de tuyau
CA403918A
(fr )
1942-04-07
Protection de tuyau
CA403416A
(fr )
1942-03-10
Protection d'insecticide
CA402054A
(fr )
1942-01-06
Accessoire a endiguer
CA405735A
(fr )
1942-06-30
Dispositif antiderapant
CA401947A
(fr )
1942-01-06
Camera
CA402858A
(fr )
1942-02-17
Camera
CA404062A
(fr )
1942-04-14
Camera
CA409618A
(fr )
1942-12-29
Camera
CA403932A
(fr )
1942-04-07
Dispositif de ventilation
CA403163A
(fr )
1942-03-03
Dispositif antiderapant