JPH01105063U - - Google Patents
Info
- Publication number
- JPH01105063U JPH01105063U JP19953287U JP19953287U JPH01105063U JP H01105063 U JPH01105063 U JP H01105063U JP 19953287 U JP19953287 U JP 19953287U JP 19953287 U JP19953287 U JP 19953287U JP H01105063 U JPH01105063 U JP H01105063U
- Authority
- JP
- Japan
- Prior art keywords
- pipe body
- communication hole
- face
- flat portion
- flat
- 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.)
- Pending
Links
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000005266 casting Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19953287U JPH01105063U (enExample) | 1987-12-29 | 1987-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19953287U JPH01105063U (enExample) | 1987-12-29 | 1987-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01105063U true JPH01105063U (enExample) | 1989-07-14 |
Family
ID=31489980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19953287U Pending JPH01105063U (enExample) | 1987-12-29 | 1987-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01105063U (enExample) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4927149A (enExample) * | 1972-07-06 | 1974-03-11 |
-
1987
- 1987-12-29 JP JP19953287U patent/JPH01105063U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4927149A (enExample) * | 1972-07-06 | 1974-03-11 |