JPS50156956A - - Google Patents
Info
- Publication number
- JPS50156956A JPS50156956A JP6493274A JP6493274A JPS50156956A JP S50156956 A JPS50156956 A JP S50156956A JP 6493274 A JP6493274 A JP 6493274A JP 6493274 A JP6493274 A JP 6493274A JP S50156956 A JPS50156956 A JP S50156956A
- 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
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6493274A JPS50156956A (enExample) | 1974-06-10 | 1974-06-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6493274A JPS50156956A (enExample) | 1974-06-10 | 1974-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50156956A true JPS50156956A (enExample) | 1975-12-18 |
Family
ID=13272289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6493274A Pending JPS50156956A (enExample) | 1974-06-10 | 1974-06-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS50156956A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5153849A (ja) * | 1974-11-05 | 1976-05-12 | Nippon Kogaku Kk | Sokuryoki |
| JPS527267A (en) * | 1975-07-07 | 1977-01-20 | Taisei Corp | Measurement method of a tunnel section |
-
1974
- 1974-06-10 JP JP6493274A patent/JPS50156956A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5153849A (ja) * | 1974-11-05 | 1976-05-12 | Nippon Kogaku Kk | Sokuryoki |
| JPS527267A (en) * | 1975-07-07 | 1977-01-20 | Taisei Corp | Measurement method of a tunnel section |