JPS57137697U - - Google Patents
Info
- Publication number
- JPS57137697U JPS57137697U JP2189481U JP2189481U JPS57137697U JP S57137697 U JPS57137697 U JP S57137697U JP 2189481 U JP2189481 U JP 2189481U JP 2189481 U JP2189481 U JP 2189481U JP S57137697 U JPS57137697 U JP S57137697U
- Authority
- JP
- Japan
- 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 |
|---|---|---|---|
| JP2189481U JPS57137697U (de) | 1981-02-18 | 1981-02-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2189481U JPS57137697U (de) | 1981-02-18 | 1981-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57137697U true JPS57137697U (de) | 1982-08-27 |
Family
ID=29819729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2189481U Pending JPS57137697U (de) | 1981-02-18 | 1981-02-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57137697U (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60126595U (ja) * | 1984-01-26 | 1985-08-26 | 日本コンクリ−ト工業株式会社 | トンネル覆工構造 |
-
1981
- 1981-02-18 JP JP2189481U patent/JPS57137697U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60126595U (ja) * | 1984-01-26 | 1985-08-26 | 日本コンクリ−ト工業株式会社 | トンネル覆工構造 |