CA473355A - Appareil de chauffage - Google Patents
Appareil de chauffageInfo
- Publication number
- CA473355A CA473355A CA473355A CA473355DA CA473355A CA 473355 A CA473355 A CA 473355A CA 473355 A CA473355 A CA 473355A CA 473355D A CA473355D A CA 473355DA CA 473355 A CA473355 A CA 473355A
- Authority
- CA
- Canada
- Prior art keywords
- heating apparatus
- heating
- 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
- 238000010438 heat treatment Methods 0.000 title 1
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA473355T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA473355A true CA473355A (fr) | 1951-05-01 |
Family
ID=35607326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA473355A Expired CA473355A (fr) | Appareil de chauffage |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA473355A (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4121563A (en) * | 1977-02-22 | 1978-10-24 | Walter J. Kreske | Fuel saving furnace improvement |
| US4266513A (en) * | 1978-09-01 | 1981-05-12 | Canadian Gas Research Institute | Flue heat exchanger |
-
0
- CA CA473355A patent/CA473355A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4121563A (en) * | 1977-02-22 | 1978-10-24 | Walter J. Kreske | Fuel saving furnace improvement |
| US4266513A (en) * | 1978-09-01 | 1981-05-12 | Canadian Gas Research Institute | Flue heat exchanger |
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