CA446935A
(fr )
1948-03-02
Crochet
CA447668A
(fr )
1948-04-06
Mecanisme de marquage
CA448635A
(fr )
1948-05-25
Cadre de havresac
CA447101A
(fr )
1948-03-09
Cuiller de peche
CA451291A
(fr )
1948-09-21
Dispositif de fixation de ski
CA449786A
(fr )
1948-07-13
Mecanisme a encager un gyroscope
AU139468B2
(en )
1949-08-04
Ratchet mechanism
AU129526B2
(en )
1948-04-08
Specification not printed
CA446288A
(fr )
1948-01-20
Mecanisme multiplicateur
CA453259A
(fr )
1948-12-14
Mecanisme d'avance de boites
CA448572A
(fr )
1948-05-18
Mecanisme de modelage
CA452471A
(fr )
1948-11-09
Dispositif a imprimer
AU142115B2
(en )
1948-08-19
Improved draughting straightedge
CA451687A
(fr )
1948-10-05
Mecanisme a poinconner
CA448838A
(fr )
1948-06-01
Sulfanilamidophenol substitue
CA451105A
(fr )
1948-09-07
Mecanisme d'alimentation
CA451730A
(fr )
1948-10-05
Timbre dateur
CA449632A
(fr )
1948-07-06
Mecanisme de demarrage
CA447496A
(fr )
1948-03-30
Blaireau reservoir pour la barbe
CA450066A
(fr )
1948-07-27
Regle
CA445932A
(fr )
1948-01-06
Metier a tisser a la main
CA450158A
(fr )
1948-07-27
Disque de friction
CA453702A
(fr )
1948-12-28
Pierre abrasive
AU145116B2
(en )
1948-11-25
Polyesterthioesters
CA446250A
(fr )
1948-01-20
Morpholino-guanamines