CA442649A - Filter frame - Google Patents
Filter frameInfo
- Publication number
- CA442649A CA442649A CA442649A CA442649DA CA442649A CA 442649 A CA442649 A CA 442649A CA 442649 A CA442649 A CA 442649A CA 442649D A CA442649D A CA 442649DA CA 442649 A CA442649 A CA 442649A
- Authority
- CA
- Canada
- Prior art keywords
- filter frame
- filter
- frame
- 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 |
---|---|---|---|
CA442649T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA442649A true CA442649A (en) | 1947-07-01 |
Family
ID=35557876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA442649A Expired CA442649A (en) | Filter frame |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA442649A (en) |
-
0
- CA CA442649A patent/CA442649A/en not_active Expired
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