CA452341A
(fr )
1948-11-02
Structure de virage a angle pour transporteur
CA446935A
(fr )
1948-03-02
Crochet
CA451291A
(fr )
1948-09-21
Dispositif de fixation de ski
CA448635A
(fr )
1948-05-25
Cadre de havresac
CA447101A
(fr )
1948-03-09
Cuiller de peche
CA448216A
(fr )
1948-04-27
Chargeuse
AU138280B2
(en )
1948-07-15
Kiln
AU138383B2
(en )
1948-07-15
Kiln
CA448959A
(fr )
1948-06-08
Four a secher
AU139477B2
(en )
1948-03-01
Kiln structure
AU139476B2
(en )
1948-03-11
Kiln structure
CA453683A
(fr )
1948-12-28
Convoyeur a secousses
CA446533A
(fr )
1948-02-03
Transporteur a bascule
CA451320A
(fr )
1948-09-21
Structure de joint
CA453321A
(fr )
1948-12-14
Bardeau
CA453582A
(fr )
1948-12-28
Convoyeur a grain
CA449545A
(fr )
1948-06-29
Joint a rotule
CA448139A
(fr )
1948-04-27
Joint
CA445932A
(fr )
1948-01-06
Metier a tisser a la main
CA449031A
(fr )
1948-06-08
Sulfanilamido-amino-pyridine
AU145116B2
(en )
1948-11-25
Polyesterthioesters
CA453702A
(fr )
1948-12-28
Pierre abrasive
CA453701A
(fr )
1948-12-28
Pierre abrasive
CA452159A
(fr )
1948-10-26
Scellement de conduit d'entree
CA446250A
(fr )
1948-01-20
Morpholino-guanamines