CA384545A - Lampe a vide - Google Patents
Lampe a videInfo
- Publication number
- CA384545A CA384545A CA384545A CA384545DA CA384545A CA 384545 A CA384545 A CA 384545A CA 384545 A CA384545 A CA 384545A CA 384545D A CA384545D A CA 384545DA CA 384545 A CA384545 A CA 384545A
- Authority
- CA
- Canada
- Prior art keywords
- vacuum tube
- vacuum
- tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA384545T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA384545A true CA384545A (fr) | 1939-10-10 |
Family
ID=35389772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA384545A Expired CA384545A (fr) | Lampe a vide |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA384545A (fr) |
-
0
- CA CA384545A patent/CA384545A/fr not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA384545A (fr) | Lampe a vide | |
| CA385905A (fr) | Lampe a vide | |
| CA379435A (fr) | Base de lampe a vide | |
| CA380685A (fr) | Pousse-vide de lampes | |
| CA381184A (fr) | Pousse-vide de lampe | |
| CA379865A (fr) | Lampe a electrons | |
| CA382541A (fr) | Lampe a electrons | |
| CA382544A (fr) | Lampe a electrons | |
| CA384162A (fr) | Lampe a electrons | |
| CA384636A (fr) | Lampe a electrons | |
| CA378765A (fr) | Aspirateur | |
| CA379072A (fr) | Aspirateur | |
| CA379073A (fr) | Aspirateur | |
| CA379074A (fr) | Aspirateur | |
| CA379077A (fr) | Aspirateur | |
| CA379078A (fr) | Aspirateur | |
| CA379229A (fr) | Aspirateur | |
| CA379380A (fr) | Aspirateur | |
| CA379382A (fr) | Aspirateur | |
| CA379383A (fr) | Aspirateur | |
| CA379384A (fr) | Aspirateur | |
| CA379537A (fr) | Aspirateur | |
| CA379650A (fr) | Aspirateur | |
| CA379878A (fr) | Aspirateur | |
| CA379993A (fr) | Aspirateur |