CA401903A
(fr )
1941-12-30
Machinerie a construire des pneus
CA401697A
(fr )
1941-12-23
Machinerie a miner
CA394746A
(fr )
1941-02-18
Machinerie textile
CA395914A
(fr )
1941-04-15
Garniture de machinerie
CA397709A
(fr )
1941-07-01
Machine a diviser
CA395189A
(fr )
1941-03-11
Machine a poser les semelles
CA396522A
(fr )
1941-05-13
Machine a faconner les talons
CA397871A
(fr )
1941-07-08
Machine a remettre sur forme
CA401913A
(fr )
1941-12-30
Machine pour ecrous rives
CA398318A
(fr )
1941-07-29
Machine a rectifier
CA401517A
(fr )
1941-12-16
Rectifieuse microscopique
CA393716A
(fr )
1941-01-07
Production d'adipomitrile
CA394353A
(fr )
1941-01-28
Production d'alcinoles
CA395219A
(fr )
1941-03-11
Production de dicetene
CA400335A
(fr )
1941-10-28
Production de matieres colorantes biazoiques
CA401212A
(fr )
1941-12-02
Production de chlorure et de carbone
CA396190A
(fr )
1941-04-29
Fabrication d'antioxydant
CA396948A
(fr )
1941-06-03
Machine a soutacher
CA397384A
(fr )
1941-06-24
Chaussure
CA400023A
(fr )
1941-10-14
Chaussure
CA399292A
(fr )
1941-09-16
Pneu
CA399495A
(fr )
1941-09-23
Pneu
CA398677A
(fr )
1941-08-19
Machinerie a fabriquer le papier
CA398152A
(fr )
1941-07-22
Accelerant de la vulcanisation
CA395845A
(fr )
1941-04-15
Fabrication de pneus