CA308981A - Four a tunnel - Google Patents
Four a tunnelInfo
- Publication number
- CA308981A CA308981A CA308981A CA308981DA CA308981A CA 308981 A CA308981 A CA 308981A CA 308981 A CA308981 A CA 308981A CA 308981D A CA308981D A CA 308981DA CA 308981 A CA308981 A CA 308981A
- Authority
- CA
- Canada
- Prior art keywords
- tunnel kiln
- kiln
- tunnel
- 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 |
|---|---|---|---|
| CA308981T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA308981A true CA308981A (fr) | 1931-03-03 |
Family
ID=35268304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA308981A Expired CA308981A (fr) | Four a tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA308981A (fr) |
-
0
- CA CA308981A patent/CA308981A/fr not_active Expired
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