CA499819A
(fr )
1954-02-09
Moto-ski
CA503886A
(fr )
1954-06-22
Cathode filamenteuse
AU201130B2
(en )
1955-01-06
Thermioinic cathode
CA500163A
(fr )
1954-02-23
Isolateur
CA503755A
(fr )
1954-06-22
Porte-pantalons
AU140454A
(en )
1955-01-06
Thermioinic cathode
CA501471A
(fr )
1954-04-13
Cathode thermionique
CA500316A
(fr )
1954-03-02
Bobines
CA507530A
(fr )
1954-11-23
Tissus
AU203201B2
(en )
1955-03-24
Improvements insteel manufacture
CA502332A
(fr )
1954-05-11
Emetteurs d'electrons
AU203934B2
(en )
1956-05-31
An improved snatch-block
CA507366A
(fr )
1954-11-16
Cathodes de borure
AU204611B2
(en )
1956-04-12
Improved cow-bail
CA501448A
(fr )
1954-04-13
Amidothiophosphates
CA499069A
(fr )
1954-01-05
Glycerylamine
AU201717B2
(en )
1955-03-24
Disazo-dyestuffs
AU207410B2
(en )
1956-05-17
Crystal-bar
CA502576A
(fr )
1954-05-18
Matieres colorantes monoazoiques chromiferes
CA499201A
(fr )
1954-01-12
Thenylideneaminopyridines
CA499596A
(fr )
1954-01-26
Tribromosteroides
CA500081A
(fr )
1954-02-16
Halogenoalkanenitriles
CA500994A
(fr )
1954-03-23
Dispositif preventif d'interference inductive
CA501973A
(fr )
1954-05-04
Hydropropulseur
CA501611A
(fr )
1954-04-20
Systemes de commande