CA475572A
(fr )
1951-07-24
Transmissions
CA477777A
(fr )
1951-10-16
Agglomeres
CA476398A
(fr )
1951-08-28
Porte-havresacs
CA472320A
(fr )
1951-03-20
Mercapto-ceto-dihydrothiazines
CA473907A
(fr )
1951-05-29
Transmissions reversibles
CA477959A
(fr )
1951-10-23
Cartons-plateaux
CA476370A
(fr )
1951-08-28
Scies alternatives
CA472285A
(fr )
1951-03-20
Commandes de transmissions
CA472786A
(fr )
1951-04-10
Transmissions a vitesse surmultipliee
CA473524A
(fr )
1951-05-15
Transmission de force
CA478204A
(fr )
1951-10-30
Transmissions
CA472298A
(fr )
1951-03-20
Transmissions d'energie
CA475033A
(fr )
1951-07-03
Transmissions d'energie electrique
CA477009A
(fr )
1951-09-18
Lubrification
CA477008A
(fr )
1951-09-18
Lubrification
CA472721A
(fr )
1951-04-10
Filieres
CA479451A
(fr )
1951-12-18
Lavabos a jet d'eau
CA478427A
(fr )
1951-11-13
Turbo-silencieux
CA471808A
(fr )
1951-02-27
Systemes de relais a quasi-impedance
AU157260B2
(en )
1952-02-07
Parquet-plate
CA474397A
(fr )
1951-06-12
Organo-disiloxanes
AU160250B2
(en )
1951-10-18
Electroradiography
AU156554B2
(en )
1951-09-13
Haircutters
CA470644A
(fr )
1951-01-09
Dispositifs d'etude de trigonometrie
CA472092A
(fr )
1951-03-13
Alcoylidene-bis-acrylamides