CA520858A
(fr )
1956-01-17
Planches a dards
CA527628A
(fr )
1956-07-10
Procede de salaison de la viande
CA528787A
(fr )
1956-08-07
Procede d'hydro-adoucissement
CA523435A
(fr )
1956-04-03
Procede d'adsorption et de fractionnement
CA533143A
(fr )
1956-11-13
Procede de reduction
CA529843A
(fr )
1956-09-04
Procede pour la fabrication de 4-hydroxycoumarines
CA532934A
(fr )
1956-11-13
Methode homobacterienne
CA523301A
(fr )
1956-03-27
Lampes a souder
CA521067A
(fr )
1956-01-24
Polysilthianes
CA526827A
(fr )
1956-06-26
N-vinyle-n-alkyle-o-alkylisourees
CA522313A
(fr )
1956-03-06
Inhalateurs
CA522588A
(fr )
1956-03-13
Margouillet
CA524806A
(fr )
1956-05-08
Nitroalkanephosphonates
CA520553A
(fr )
1956-01-10
Alpha-halogenosulfonylacetophenones
CA520590A
(fr )
1956-01-10
Passage libre
AU220330B2
(en )
1957-02-07
Pestrap
CA521455A
(fr )
1956-02-07
Convertisseur de code
CA525264A
(fr )
1956-05-22
Matieres colorantes monoazoiques
AU207029B2
(en )
1956-10-04
Headcovering
CA525036A
(fr )
1956-05-15
Mercaptoethanephosphonates
CA525266A
(fr )
1956-05-22
Matieres colorantes monoazoiques
AU218601B2
(en )
1957-03-14
2-methyl- 6-car balkoxy- n-alkylaminoacylanilides
CA526649A
(fr )
1956-06-19
Resnatron
CA522120A
(fr )
1956-02-28
Dialkoxyacetoguanamines
CA521889A
(fr )
1956-02-21
Broyeur-malaxeur