CA577140A
(fr )
1959-06-02
Horloge electrique
CA520858A
(fr )
1956-01-17
Planches a dards
AU218004B2
(en )
1957-01-03
Electrical connection
CA526745A
(fr )
1956-06-19
Element electrique
CA530309A
(fr )
1956-09-11
Ensemble a ressort de contact electrique
AU219412B2
(en )
1957-01-09
An improved tie-knot
CA531212A
(fr )
1956-10-02
Agencement de stabilisation de frequence
AU211751B2
(en )
1957-05-16
Improved corselette
AU217982B2
(en )
1958-03-20
Improved gasfire
CA523301A
(fr )
1956-03-27
Lampes a souder
AU212780B2
(en )
1957-02-21
w-PHENYL-w-ALKYLTHIOALKYLAMINES
CA525267A
(fr )
1956-05-22
Matieres colorantes trisazoiques
CA520553A
(fr )
1956-01-10
Alpha-halogenosulfonylacetophenones
CA521455A
(fr )
1956-02-07
Convertisseur de code
AU217870B2
(en )
1957-03-21
Disassembable deckchair
CA521889A
(fr )
1956-02-21
Broyeur-malaxeur
CA524806A
(fr )
1956-05-08
Nitroalkanephosphonates
CA525036A
(fr )
1956-05-15
Mercaptoethanephosphonates
CA523685A
(fr )
1956-04-10
Ethylemethylepolysiloxanes
CA525266A
(fr )
1956-05-22
Matieres colorantes monoazoiques
CA521067A
(fr )
1956-01-24
Polysilthianes
CA522313A
(fr )
1956-03-06
Inhalateurs
CA526649A
(fr )
1956-06-19
Resnatron
CA522120A
(fr )
1956-02-28
Dialkoxyacetoguanamines
AU212453B2
(en )
1957-01-17
Pyridine-3-and-4-aldehyde-acetals