CA302983A - Lampe a double grille - Google Patents
Lampe a double grilleInfo
- Publication number
- CA302983A CA302983A CA302983A CA302983DA CA302983A CA 302983 A CA302983 A CA 302983A CA 302983 A CA302983 A CA 302983A CA 302983D A CA302983D A CA 302983DA CA 302983 A CA302983 A CA 302983A
- Authority
- CA
- Canada
- Prior art keywords
- double grid
- grid tube
- tube
- double
- grid
- 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 |
|---|---|---|---|
| CA302983T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA302983A true CA302983A (fr) | 1930-08-12 |
Family
ID=35256129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA302983A Expired CA302983A (fr) | Lampe a double grille |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA302983A (fr) |
-
0
- CA CA302983A patent/CA302983A/fr not_active Expired
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