JPH0159606U - - Google Patents
Info
- Publication number
- JPH0159606U JPH0159606U JP15529387U JP15529387U JPH0159606U JP H0159606 U JPH0159606 U JP H0159606U JP 15529387 U JP15529387 U JP 15529387U JP 15529387 U JP15529387 U JP 15529387U JP H0159606 U JPH0159606 U JP H0159606U
- Authority
- JP
- Japan
- Prior art keywords
- receiving part
- receiving
- inner form
- inclination angle
- annular space
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 239000010865 sewage Substances 0.000 claims description 5
- 239000012778 molding material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000009415 formwork Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Landscapes
- Sewage (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15529387U JPH0540966Y2 (en]) | 1987-10-09 | 1987-10-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15529387U JPH0540966Y2 (en]) | 1987-10-09 | 1987-10-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0159606U true JPH0159606U (en]) | 1989-04-14 |
| JPH0540966Y2 JPH0540966Y2 (en]) | 1993-10-18 |
Family
ID=31432793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15529387U Expired - Lifetime JPH0540966Y2 (en]) | 1987-10-09 | 1987-10-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0540966Y2 (en]) |
-
1987
- 1987-10-09 JP JP15529387U patent/JPH0540966Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0540966Y2 (en]) | 1993-10-18 |