CA499819A
(fr )
1954-02-09
Moto-ski
CA504140A
(fr )
1954-07-06
Guide-ondes electromagnetiques
CA503537A
(fr )
1954-06-08
Resine de phenol-formaldehyde-melamine
CA508031A
(fr )
1954-12-07
Dispositifs magnetiques
CA500221A
(fr )
1954-02-23
Aeroplane de stratovision
CA505437A
(fr )
1954-08-31
Aminopropionamides
CA526624A
(fr )
1956-06-19
Guide-ondes electromagnetiques
CA505303A
(fr )
1954-08-24
Relais electromagnetiques
CA500668A
(fr )
1954-03-16
Pompe electromagnetique
CA503418A
(fr )
1954-06-01
Pompe electromagnetique
CA500667A
(fr )
1954-03-16
Pompe electromagnetique
AU201202B2
(en )
1955-02-10
An electromagnetic relay
CA499334A
(fr )
1954-01-19
Ensemble de noyau
CA503333A
(fr )
1954-05-25
Boite de scie de long
CA499952A
(fr )
1954-02-09
Agencement d'interrupteur electromagnetique
CA503032A
(fr )
1954-05-25
Phenolsulfonamides
CA499977A
(fr )
1954-02-16
1-carbamyle-4-heterocyclopiperazines
CA507168A
(fr )
1954-11-09
Amidothiophosphates
CA506148A
(fr )
1954-09-28
Feuille de polissage
CA506052A
(fr )
1954-09-28
Toupie
CA505761A
(fr )
1954-09-14
Halo-thiouracils
CA504108A
(fr )
1954-07-06
Compteur de congelation
CA503533A
(fr )
1954-06-08
Crochet extreme
CA503478A
(fr )
1954-06-01
Lit-chaise
CA502825A
(fr )
1954-05-25
Pommade anti-hemorroidaire