JPH0417494U - - Google Patents
Info
- Publication number
- JPH0417494U JPH0417494U JP5729090U JP5729090U JPH0417494U JP H0417494 U JPH0417494 U JP H0417494U JP 5729090 U JP5729090 U JP 5729090U JP 5729090 U JP5729090 U JP 5729090U JP H0417494 U JPH0417494 U JP H0417494U
- Authority
- JP
- Japan
- Prior art keywords
- spreader
- shield jack
- parallel
- shield
- spherical
- 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
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5729090U JPH0716798Y2 (ja) | 1990-06-01 | 1990-06-01 | シールドジャッキのスプレッダ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5729090U JPH0716798Y2 (ja) | 1990-06-01 | 1990-06-01 | シールドジャッキのスプレッダ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0417494U true JPH0417494U (en]) | 1992-02-13 |
| JPH0716798Y2 JPH0716798Y2 (ja) | 1995-04-19 |
Family
ID=31581867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5729090U Expired - Lifetime JPH0716798Y2 (ja) | 1990-06-01 | 1990-06-01 | シールドジャッキのスプレッダ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0716798Y2 (en]) |
-
1990
- 1990-06-01 JP JP5729090U patent/JPH0716798Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0716798Y2 (ja) | 1995-04-19 |
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 |