GB190715391A - Improvements in Stoneware Drainage Tiles for Bacteria Beds - Google Patents
Improvements in Stoneware Drainage Tiles for Bacteria BedsInfo
- Publication number
- GB190715391A GB190715391A GB190715391DA GB190715391A GB 190715391 A GB190715391 A GB 190715391A GB 190715391D A GB190715391D A GB 190715391DA GB 190715391 A GB190715391 A GB 190715391A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tiles
- stoneware
- feet
- bacteria beds
- drainage tiles
- 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
Landscapes
- Biological Treatment Of Waste Water (AREA)
Abstract
15,391. Ewing, R. July 4. No Patent granted (Sealing fee not paid). Tiles. - Perforated or other arched tiles for bacteria beds are made with inwardly inclined feet B so that spaces C are left between contiguous feet. The tiles take with interlocking projections E and recesses F and are provided with side grooves D so that vertical channels are formed between adjacent tiles. Fig. 3 shows a modification, in which the feet are not inclined but have a recess on their outer side.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190715391T | 1907-07-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190715391A true GB190715391A (en) | 1907-11-21 |
Family
ID=32633825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190715391D Expired GB190715391A (en) | 1907-07-04 | 1907-07-04 | Improvements in Stoneware Drainage Tiles for Bacteria Beds |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190715391A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4995759A (en) * | 1988-11-04 | 1991-02-26 | Multi-Flow Tube, Inc. | Drainage tube construction |
-
1907
- 1907-07-04 GB GB190715391D patent/GB190715391A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4995759A (en) * | 1988-11-04 | 1991-02-26 | Multi-Flow Tube, Inc. | Drainage tube construction |
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