CA478679A
(fr )
1951-11-20
Appareils de degazeification
CA472320A
(fr )
1951-03-20
Mercapto-ceto-dihydrothiazines
CA477777A
(fr )
1951-10-16
Agglomeres
CA476398A
(fr )
1951-08-28
Porte-havresacs
CA476370A
(fr )
1951-08-28
Scies alternatives
CA477959A
(fr )
1951-10-23
Cartons-plateaux
CA471962A
(fr )
1951-03-06
Dispositifs de montage de pieces a ouvrer
CA477051A
(fr )
1951-09-18
Solenoides
CA474662A
(fr )
1951-06-19
Electroaimants polarises
CA478427A
(fr )
1951-11-13
Turbo-silencieux
CA479451A
(fr )
1951-12-18
Lavabos a jet d'eau
CA474153A
(fr )
1951-06-05
Bancs a etirer
CA473115A
(fr )
1951-04-24
Fluoromethyletriazines
CA470644A
(fr )
1951-01-09
Dispositifs d'etude de trigonometrie
CA475011A
(fr )
1951-07-03
Ruban a jalousies
CA472404A
(fr )
1951-03-27
Bouches d'incendies
CA474565A
(fr )
1951-06-19
D-halogenvinylcetone
CA472721A
(fr )
1951-04-10
Filieres
CA477135A
(fr )
1951-09-18
Systemes de relais d'angles de phases a frequences doubles
AU156554B2
(en )
1951-09-13
Haircutters
CA476878A
(fr )
1951-09-11
Indicateurs de rapports
AU157393B2
(en )
1951-08-02
Mulfiple-hydrocyclones
CA473260A
(fr )
1951-05-01
Dinitrohexachlorobutanes
CA472226A
(fr )
1951-03-20
Avant-trains
AU160250B2
(en )
1951-10-18
Electroradiography