JPH0352488U - - Google Patents
Info
- Publication number
- JPH0352488U JPH0352488U JP11428489U JP11428489U JPH0352488U JP H0352488 U JPH0352488 U JP H0352488U JP 11428489 U JP11428489 U JP 11428489U JP 11428489 U JP11428489 U JP 11428489U JP H0352488 U JPH0352488 U JP H0352488U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- penetrating sleeve
- concave
- convex portion
- inner cylinder
- 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
- 230000000149 penetrating effect Effects 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims 1
- 239000011819 refractory material Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 description 2
- 238000009415 formwork Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
Landscapes
- Domestic Plumbing Installations (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11428489U JPH0352488U (en]) | 1989-09-29 | 1989-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11428489U JPH0352488U (en]) | 1989-09-29 | 1989-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0352488U true JPH0352488U (en]) | 1991-05-21 |
Family
ID=31662662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11428489U Pending JPH0352488U (en]) | 1989-09-29 | 1989-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0352488U (en]) |
-
1989
- 1989-09-29 JP JP11428489U patent/JPH0352488U/ja active Pending