CA497960A
(fr )
1953-11-24
Organe de fermeture
CA490664A
(fr )
1953-02-17
Fermeture de bouteille
CA563972A
(fr )
1958-09-30
Protection de generateur de detecteur non balance
CA498686A
(fr )
1953-12-22
Dentifrices
CA489930A
(fr )
1953-01-27
Fermeture de bouteille
CA491494A
(fr )
1953-03-24
Turbo-compresseurs
CA494806A
(fr )
1953-07-28
Matieres colorantes tetrakisazoiques
AU160112B2
(en )
1953-03-26
Diphenyl-thioureas
CA495028A
(fr )
1953-08-04
N-carboanhydrides
CA493225A
(fr )
1953-05-26
Alkylformates d'alkylxanthogene
CA498700A
(fr )
1953-12-22
Diethanolaminopyridines
CA495755A
(fr )
1953-09-01
Superregenerateur
CA497210A
(fr )
1953-10-27
Carburants
CA496772A
(fr )
1953-10-13
2-alkylamino-5-nitropyrimidines
CA498369A
(fr )
1953-12-15
Secoueur-distributeur
CA495826A
(fr )
1953-09-08
Lit-mallette
CA495325A
(fr )
1953-08-18
Allumettes jupiter
CA495654A
(fr )
1953-09-01
Projectographe
CA490345A
(fr )
1953-02-10
Cache-oreilles
CA494960A
(fr )
1953-08-04
Scie de long
AU164741B2
(en )
1954-01-07
Strathalbyn
CA494751A
(fr )
1953-07-28
Peigne-reservoir
CA492880A
(fr )
1953-05-12
Rechauffeur de tasses
CA492459A
(fr )
1953-04-28
N-thioamines
CA496699A
(fr )
1953-10-06
Recoupeuse a bois