JPH0535802B2 - - Google Patents
Info
- Publication number
- JPH0535802B2 JPH0535802B2 JP60188382A JP18838285A JPH0535802B2 JP H0535802 B2 JPH0535802 B2 JP H0535802B2 JP 60188382 A JP60188382 A JP 60188382A JP 18838285 A JP18838285 A JP 18838285A JP H0535802 B2 JPH0535802 B2 JP H0535802B2
- Authority
- JP
- Japan
- Prior art keywords
- hole
- measurement
- light receiver
- light
- measured
- 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.)
- Expired - Lifetime
Links
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18838285A JPS6249210A (ja) | 1985-08-29 | 1985-08-29 | 孔曲り測定装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18838285A JPS6249210A (ja) | 1985-08-29 | 1985-08-29 | 孔曲り測定装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6249210A JPS6249210A (ja) | 1987-03-03 |
JPH0535802B2 true JPH0535802B2 (enrdf_load_html_response) | 1993-05-27 |
Family
ID=16222644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18838285A Granted JPS6249210A (ja) | 1985-08-29 | 1985-08-29 | 孔曲り測定装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6249210A (enrdf_load_html_response) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4931140A (enrdf_load_html_response) * | 1972-07-14 | 1974-03-20 | ||
JPS59114396A (ja) * | 1982-12-16 | 1984-07-02 | 株式会社 青木建設 | シ−ルド掘進機における屈折角測定装置 |
JPS59206709A (ja) * | 1983-05-11 | 1984-11-22 | Taisei Corp | 中間に移動測点を有する位置の測定方法 |
-
1985
- 1985-08-29 JP JP18838285A patent/JPS6249210A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6249210A (ja) | 1987-03-03 |
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