CY230A
(en )
1961-11-07
O,o-dialkyl-phosphoric and thiophosphoric acid esters
CA520092A
(fr )
1955-12-27
Esters contenant du soufre et du phosphore
CA513110A
(fr )
1955-05-24
Esters non satures
CA519037A
(fr )
1955-11-29
Esters
CA517088A
(fr )
1955-10-04
Esters de dithiophosphate
CA518332A
(fr )
1955-11-08
Phosphono esters
CA518542A
(fr )
1955-11-15
Esters neutres d'orthophosphate
AU212101B2
(en )
1956-01-12
Thiophosphoric acid esters
CA511861A
(fr )
1955-04-12
Dispositifs d'eclairage
AU1045355A
(en )
1956-01-12
Thiophosphoric acid esters
CA515330A
(fr )
1955-08-02
Esters hydrazoiques
CA509338A
(fr )
1955-01-18
Procede d'esters de thiophosphoryltriphosphate d'alkyle
CA515331A
(fr )
1955-08-02
Esters azoiques
CA515867A
(fr )
1955-08-23
Esters d'acides phosphoniques
AU207180B2
(en )
1955-05-26
Esters
CA511680A
(fr )
1955-04-05
Esters de cellulose
CA515706A
(fr )
1955-08-16
Alkoxychloroethane-phosphonated de dialcoyle et dicycloalcoyle
CA510948A
(fr )
1955-03-15
Sulfure d'ethylexanthoylethioxy-dipiperidylephosphine
IE22121L
(en )
1956-05-10
Thiophosphoric acid esters; pesticides
CA519731A
(fr )
1955-12-20
Acides anhydro-carboxy-carboxyliques
CA511879A
(fr )
1955-04-12
Sulfures de bis-chlorobutenyle
CA510693A
(fr )
1955-03-08
Fabrication d'esters
AU485254A
(en )
1955-05-26
Esters
AU212178B2
(en )
Servo devices
CA518475A
(fr )
1955-11-15
Phosphates de chlorotoloxy-ethyle