CA540437A - Roof drain extension - Google Patents
Roof drain extensionInfo
- Publication number
- CA540437A CA540437A CA540437A CA540437DA CA540437A CA 540437 A CA540437 A CA 540437A CA 540437 A CA540437 A CA 540437A CA 540437D A CA540437D A CA 540437DA CA 540437 A CA540437 A CA 540437A
- Authority
- CA
- Canada
- Prior art keywords
- drain extension
- roof drain
- roof
- extension
- drain
- 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 |
---|---|---|---|
CA540437T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA540437A true CA540437A (en) | 1957-05-07 |
Family
ID=35697576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA540437A Expired CA540437A (en) | Roof drain extension |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA540437A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3742524A (en) * | 1971-08-02 | 1973-07-03 | J Ballentine | Hair strainer: drain strainer |
-
0
- CA CA540437A patent/CA540437A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3742524A (en) * | 1971-08-02 | 1973-07-03 | J Ballentine | Hair strainer: drain strainer |
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