CA20760A - Lampe a extinction automatique - Google Patents
Lampe a extinction automatiqueInfo
- Publication number
- CA20760A CA20760A CA000020760A CA20760DA CA20760A CA 20760 A CA20760 A CA 20760A CA 000020760 A CA000020760 A CA 000020760A CA 20760D A CA20760D A CA 20760DA CA 20760 A CA20760 A CA 20760A
- Authority
- CA
- Canada
- Prior art keywords
- self
- extinguishing lamp
- extinguishing
- lamp
- 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 |
|---|---|---|---|
| CA20760T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA20760A true CA20760A (fr) | 1884-12-18 |
Family
ID=45137303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000020760A Expired CA20760A (fr) | Lampe a extinction automatique |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA20760A (fr) |
-
0
- CA CA000020760A patent/CA20760A/fr not_active Expired
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