CA468044A
(fr )
1950-09-12
Acylaceto guanazoles
CA463819A
(fr )
1950-03-21
Mecanisme de declenche de fermeture
CA465713A
(fr )
1950-06-06
Mecanisme de mise en position d'article
CA469000A
(fr )
1950-10-31
Plasticiseurs
CA467595A
(fr )
1950-08-29
Petoires
CA465093A
(fr )
1950-05-16
Perforateur a papier
CA469058A
(fr )
1950-10-31
Contre-vitrage
CA467943A
(fr )
1950-09-05
Mecanisme a presser des semelles
CA466535A
(fr )
1950-07-11
Mecanisme de ligature de fils metalliques
CA466657A
(fr )
1950-07-18
Mecanisme de commande
CA464071A
(fr )
1950-03-28
Mecanisme selecteur
CA468184A
(fr )
1950-09-19
Mecanisme d'ajustage
CA467118A
(fr )
1950-08-08
Enfile-aiguilles
CA468632A
(fr )
1950-10-10
Pulsometres
CA469082A
(fr )
1950-10-31
2-sulfanilamidopyrazine
CA466159A
(fr )
1950-06-27
Balistoscope
CA468996A
(fr )
1950-10-31
Petechimetres
CA466625A
(fr )
1950-07-18
Fourche de charrue
CA468195A
(fr )
1950-09-19
Teintures polyazoiques
CA465876A
(fr )
1950-06-13
2-alkylidene-3-ceto-4-acylamidotetrahydrothiophene
CA467357A
(fr )
1950-08-15
Micromanometres
CA463818A
(fr )
1950-03-21
Conduit souterrain
CA468609A
(fr )
1950-10-10
Pompes a vis
CA463474A
(fr )
1950-03-07
Hydroscope
CA469784A
(fr )
1950-11-28
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