CA450805A - Dispositif de surete pour tuyaux allant a la cheminee - Google Patents
Dispositif de surete pour tuyaux allant a la chemineeInfo
- Publication number
- CA450805A CA450805A CA450805A CA450805DA CA450805A CA 450805 A CA450805 A CA 450805A CA 450805 A CA450805 A CA 450805A CA 450805D A CA450805D A CA 450805DA CA 450805 A CA450805 A CA 450805A
- Authority
- CA
- Canada
- Prior art keywords
- chimneys
- safety damper
- damper
- safety
- 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 |
|---|---|---|---|
| CA450805T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA450805A true CA450805A (fr) | 1948-08-31 |
Family
ID=35568525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA450805A Expired CA450805A (fr) | Dispositif de surete pour tuyaux allant a la cheminee |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA450805A (fr) |
-
0
- CA CA450805A patent/CA450805A/fr not_active Expired
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