CA883559A - Fire damper - Google Patents
Fire damperInfo
- Publication number
- CA883559A CA883559A CA883559A CA883559DA CA883559A CA 883559 A CA883559 A CA 883559A CA 883559 A CA883559 A CA 883559A CA 883559D A CA883559D A CA 883559DA CA 883559 A CA883559 A CA 883559A
- Authority
- CA
- Canada
- Prior art keywords
- fire damper
- damper
- fire
- 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 |
---|---|---|---|
CA883559T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA883559A true CA883559A (en) | 1971-10-19 |
Family
ID=36369304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA883559A Expired CA883559A (en) | Fire damper |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA883559A (en) |
-
0
- CA CA883559A patent/CA883559A/en not_active Expired
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