CA973819A - Electronic air filter means - Google Patents
Electronic air filter meansInfo
- Publication number
- CA973819A CA973819A CA121,043A CA121043A CA973819A CA 973819 A CA973819 A CA 973819A CA 121043 A CA121043 A CA 121043A CA 973819 A CA973819 A CA 973819A
- Authority
- CA
- Canada
- Prior art keywords
- air filter
- filter means
- electronic air
- electronic
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA121,043A CA973819A (en) | 1971-08-20 | 1971-08-20 | Electronic air filter means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA121,043A CA973819A (en) | 1971-08-20 | 1971-08-20 | Electronic air filter means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA973819A true CA973819A (en) | 1975-09-02 |
Family
ID=4090648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA121,043A Expired CA973819A (en) | 1971-08-20 | 1971-08-20 | Electronic air filter means |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA973819A (en) |
-
1971
- 1971-08-20 CA CA121,043A patent/CA973819A/en not_active Expired
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