JPH0166014U - - Google Patents
Info
- Publication number
- JPH0166014U JPH0166014U JP1987161731U JP16173187U JPH0166014U JP H0166014 U JPH0166014 U JP H0166014U JP 1987161731 U JP1987161731 U JP 1987161731U JP 16173187 U JP16173187 U JP 16173187U JP H0166014 U JPH0166014 U JP H0166014U
- Authority
- JP
- Japan
- Prior art keywords
- small
- center line
- transparent
- pipe
- planned
- 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
- 238000007689 inspection Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- 230000001681 protective effect Effects 0.000 claims 1
- 238000000691 measurement method Methods 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987161731U JPH055447Y2 (cs) | 1987-10-21 | 1987-10-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987161731U JPH055447Y2 (cs) | 1987-10-21 | 1987-10-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0166014U true JPH0166014U (cs) | 1989-04-27 |
| JPH055447Y2 JPH055447Y2 (cs) | 1993-02-12 |
Family
ID=31444930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987161731U Expired - Lifetime JPH055447Y2 (cs) | 1987-10-21 | 1987-10-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH055447Y2 (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11304430A (ja) * | 1998-04-24 | 1999-11-05 | Tobishima Corp | 地盤変位測定装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5938595B2 (ja) * | 1975-12-12 | 1984-09-18 | ヤマハ株式会社 | デンシガツキノジドウバンソウソウチ |
| JPS58208050A (ja) * | 1982-05-27 | 1983-12-03 | 積水化学工業株式会社 | 導電性シ−ト成形材料の製造方法 |
| JPS5972015A (ja) * | 1982-10-19 | 1984-04-23 | Nippon Steel Corp | 掘進方位傾斜連続監視装置 |
| JPS62157514A (ja) * | 1985-12-28 | 1987-07-13 | Sanwa Kizai Co Ltd | 小口径管埋設推進機の変位量の計測装置 |
-
1987
- 1987-10-21 JP JP1987161731U patent/JPH055447Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11304430A (ja) * | 1998-04-24 | 1999-11-05 | Tobishima Corp | 地盤変位測定装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH055447Y2 (cs) | 1993-02-12 |
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