CA537638A - Sleeves for piping passing through a floor or roof - Google Patents
Sleeves for piping passing through a floor or roofInfo
- Publication number
- CA537638A CA537638A CA537638A CA537638DA CA537638A CA 537638 A CA537638 A CA 537638A CA 537638 A CA537638 A CA 537638A CA 537638D A CA537638D A CA 537638DA CA 537638 A CA537638 A CA 537638A
- Authority
- CA
- Canada
- Prior art keywords
- sleeves
- roof
- floor
- piping passing
- piping
- 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 |
---|---|---|---|
CA537638T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA537638A true CA537638A (en) | 1957-02-26 |
Family
ID=35692271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA537638A Expired CA537638A (en) | Sleeves for piping passing through a floor or roof |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA537638A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5237789A (en) * | 1991-11-08 | 1993-08-24 | Thaler Roofing Specialties Products, Inc. | Clamp for a roof device |
-
0
- CA CA537638A patent/CA537638A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5237789A (en) * | 1991-11-08 | 1993-08-24 | Thaler Roofing Specialties Products, Inc. | Clamp for a roof device |
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