JPS444598Y1 - - Google Patents
Info
- Publication number
- JPS444598Y1 JPS444598Y1 JP7794165U JP7794165U JPS444598Y1 JP S444598 Y1 JPS444598 Y1 JP S444598Y1 JP 7794165 U JP7794165 U JP 7794165U JP 7794165 U JP7794165 U JP 7794165U JP S444598 Y1 JPS444598 Y1 JP S444598Y1
- 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.)
- Expired
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7794165U JPS444598Y1 (da) | 1965-09-24 | 1965-09-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7794165U JPS444598Y1 (da) | 1965-09-24 | 1965-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS444598Y1 true JPS444598Y1 (da) | 1969-02-19 |
Family
ID=31809620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7794165U Expired JPS444598Y1 (da) | 1965-09-24 | 1965-09-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS444598Y1 (da) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0224490A (ja) * | 1988-07-12 | 1990-01-26 | Kumagai Gumi Co Ltd | 覆工用セグメント |
| JPH0681590A (ja) * | 1992-09-04 | 1994-03-22 | Sumitomo Metal Ind Ltd | トンネル覆工用セグメント |
| JP2007321458A (ja) * | 2006-06-01 | 2007-12-13 | Nippon Steel Corp | セグメント |
-
1965
- 1965-09-24 JP JP7794165U patent/JPS444598Y1/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0224490A (ja) * | 1988-07-12 | 1990-01-26 | Kumagai Gumi Co Ltd | 覆工用セグメント |
| JPH0681590A (ja) * | 1992-09-04 | 1994-03-22 | Sumitomo Metal Ind Ltd | トンネル覆工用セグメント |
| JP2007321458A (ja) * | 2006-06-01 | 2007-12-13 | Nippon Steel Corp | セグメント |