CA182661A - Air filter - Google Patents
Air filterInfo
- Publication number
- CA182661A CA182661A CA000182661A CA182661DA CA182661A CA 182661 A CA182661 A CA 182661A CA 000182661 A CA000182661 A CA 000182661A CA 182661D A CA182661D A CA 182661DA CA 182661 A CA182661 A CA 182661A
- Authority
- CA
- Canada
- Prior art keywords
- air filter
- filter
- air
- 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 |
---|---|---|---|
CA182661T | 1917-12-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA182661A true CA182661A (en) | 1918-03-05 |
Family
ID=45302313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000182661A Expired CA182661A (en) | 1917-12-13 | 1917-12-13 | Air filter |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA182661A (en) |
-
1917
- 1917-12-13 CA CA000182661A patent/CA182661A/en not_active Expired
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