JPH0433798U - - Google Patents
Info
- Publication number
- JPH0433798U JPH0433798U JP7316090U JP7316090U JPH0433798U JP H0433798 U JPH0433798 U JP H0433798U JP 7316090 U JP7316090 U JP 7316090U JP 7316090 U JP7316090 U JP 7316090U JP H0433798 U JPH0433798 U JP H0433798U
- Authority
- JP
- Japan
- Prior art keywords
- segment
- ring body
- shaped
- joint part
- arc
- 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
- 238000007789 sealing Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7316090U JPH089278Y2 (ja) | 1990-07-10 | 1990-07-10 | 覆工体構造 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7316090U JPH089278Y2 (ja) | 1990-07-10 | 1990-07-10 | 覆工体構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0433798U true JPH0433798U (un) | 1992-03-19 |
| JPH089278Y2 JPH089278Y2 (ja) | 1996-03-13 |
Family
ID=31611741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7316090U Expired - Lifetime JPH089278Y2 (ja) | 1990-07-10 | 1990-07-10 | 覆工体構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH089278Y2 (un) |
-
1990
- 1990-07-10 JP JP7316090U patent/JPH089278Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH089278Y2 (ja) | 1996-03-13 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |