CA845986A - Smoke filter - Google Patents
Smoke filterInfo
- Publication number
- CA845986A CA845986A CA845986A CA845986DA CA845986A CA 845986 A CA845986 A CA 845986A CA 845986 A CA845986 A CA 845986A CA 845986D A CA845986D A CA 845986DA CA 845986 A CA845986 A CA 845986A
- Authority
- CA
- Canada
- Prior art keywords
- smoke filter
- smoke
- filter
- 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
- 239000000779 smoke Substances 0.000 title 1
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA845986T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA845986A true CA845986A (en) | 1970-07-07 |
Family
ID=36330204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA845986A Expired CA845986A (en) | Smoke filter |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA845986A (en) |
-
0
- CA CA845986A patent/CA845986A/en not_active Expired
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