CA522710A
(fr )
1956-03-13
Carbinamines substituees
CA533541A
(fr )
1956-11-20
Phenylepropylamines substituees
CA520858A
(fr )
1956-01-17
Planches a dards
CA520628A
(fr )
1956-01-10
Chemise de cathode
CA525841A
(fr )
1956-06-05
Defrayage de manchon
CA530010A
(fr )
1956-09-04
Cathode thermionique
CA533724A
(fr )
1956-11-27
Cathode thermionique
CA535059A
(fr )
1956-12-25
Coup de fer tailleur
CA531274A
(fr )
1956-10-02
Cathode thoriee
CA529170A
(fr )
1956-08-14
Electrodes emettrices
AU218239B2
(en )
1957-03-07
New halogen-pregnenes
CA534649A
(fr )
1956-12-18
Cathode incandescente
CA532437A
(fr )
1956-10-30
Dodecahydrophenanthrenes-1-one substituees
AU219412B2
(en )
1957-01-09
An improved tie-knot
CA542523A
(fr )
1957-06-18
Raccord d'anode
CA526405A
(fr )
1956-06-19
Mandrins
CA522160A
(fr )
1956-02-28
Lampe a rayons cathodiques
AU211751B2
(en )
1957-05-16
Improved corselette
AU217982B2
(en )
1958-03-20
Improved gasfire
AU220330B2
(en )
1957-02-07
Pestrap
CA520775A
(fr )
1956-01-17
Pistolet a bouchon
CA521889A
(fr )
1956-02-21
Broyeur-malaxeur
CA521617A
(fr )
1956-02-07
Cycloinvertisseur
CA521539A
(fr )
1956-02-07
Methylolstreptomycine
CA521455A
(fr )
1956-02-07
Convertisseur de code