CA380684A
(fr )
1939-04-11
Monture d'electrode
AU112035B2
(en )
1940-12-12
Cathode structure
CA381877A
(fr )
1939-06-06
Procede a cuisson des electrodes
CA378954A
(fr )
1939-01-17
Isolateur
AU528639A
(en )
1940-12-12
Cathode structure
CA378395A
(fr )
1938-12-20
Electrode
CA382979A
(fr )
1939-07-25
Electrode en charbon
AU111418B2
(en )
1940-09-12
An improved tent-frame construction
AU110357B2
(en )
1940-04-24
Improved sun-blind
CA381305A
(fr )
1939-05-09
Systeme d'electrodes asymetriques
CA380951A
(fr )
1939-04-25
Monture d'electrode amovible
CA384112A
(fr )
1939-09-19
Acetone d'alcoolate
CA381180A
(fr )
1939-05-02
Meule a pulpe
CA381707A
(fr )
1939-05-30
Lustre
CA383964A
(fr )
1939-09-12
Organdi
CA382343A
(fr )
1939-06-27
Defecateur
CA381771A
(fr )
1939-05-30
Pentacarbocyanine
CA385721A
(fr )
1939-12-19
Bande d'attache
CA382752A
(fr )
1939-07-18
Fongicide
CA379676A
(fr )
1939-02-21
Meule a pulpe
CA381176A
(fr )
1939-05-02
Meule a pulpe
CA378952A
(fr )
1939-01-17
Teinture nitreuse
CA379204A
(fr )
1939-01-24
Tellurion
CA379258A
(fr )
1939-01-31
Machine a sentiers
CA384216A
(fr )
1939-09-26
Porteur de skis