CA653147A - Cigarette filters - Google Patents
Cigarette filtersInfo
- Publication number
- CA653147A CA653147A CA653147A CA653147DA CA653147A CA 653147 A CA653147 A CA 653147A CA 653147 A CA653147 A CA 653147A CA 653147D A CA653147D A CA 653147DA CA 653147 A CA653147 A CA 653147A
- Authority
- CA
- Canada
- Prior art keywords
- cigarette filters
- cigarette
- filters
- 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 |
|---|---|---|---|
| CA653147T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA653147A true CA653147A (en) | 1962-11-27 |
Family
ID=35946466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA653147A Expired CA653147A (en) | Cigarette filters |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA653147A (en) |
-
0
- CA CA653147A patent/CA653147A/en not_active Expired
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