CA1025371A - Air filter - Google Patents
Air filterInfo
- Publication number
- CA1025371A CA1025371A CA197,548A CA197548A CA1025371A CA 1025371 A CA1025371 A CA 1025371A CA 197548 A CA197548 A CA 197548A CA 1025371 A CA1025371 A CA 1025371A
- 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 |
---|---|---|---|
US35081373A | 1973-04-13 | 1973-04-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1025371A true CA1025371A (en) | 1978-01-31 |
Family
ID=23378297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA197,548A Expired CA1025371A (en) | 1973-04-13 | 1974-04-11 | Air filter |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA1025371A (en) |
-
1974
- 1974-04-11 CA CA197,548A patent/CA1025371A/en not_active Expired
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