JPH0373000U - - Google Patents
Info
- Publication number
- JPH0373000U JPH0373000U JP13262689U JP13262689U JPH0373000U JP H0373000 U JPH0373000 U JP H0373000U JP 13262689 U JP13262689 U JP 13262689U JP 13262689 U JP13262689 U JP 13262689U JP H0373000 U JPH0373000 U JP H0373000U
- Authority
- JP
- Japan
- Prior art keywords
- tunnel
- embedded
- wall surface
- cylindrical body
- utility
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13262689U JPH0373000U (ko) | 1989-11-15 | 1989-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13262689U JPH0373000U (ko) | 1989-11-15 | 1989-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0373000U true JPH0373000U (ko) | 1991-07-23 |
Family
ID=31680077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13262689U Pending JPH0373000U (ko) | 1989-11-15 | 1989-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0373000U (ko) |
-
1989
- 1989-11-15 JP JP13262689U patent/JPH0373000U/ja active Pending