JPS4970403A - - Google Patents
Info
- Publication number
- JPS4970403A JPS4970403A JP11091772A JP11091772A JPS4970403A JP S4970403 A JPS4970403 A JP S4970403A JP 11091772 A JP11091772 A JP 11091772A JP 11091772 A JP11091772 A JP 11091772A JP S4970403 A JPS4970403 A JP S4970403A
- 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.)
- Granted
Links
Landscapes
- Earth Drilling (AREA)
- Electric Cable Installation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11091772A JPS5331283B2 (en:Method) | 1972-11-06 | 1972-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11091772A JPS5331283B2 (en:Method) | 1972-11-06 | 1972-11-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4970403A true JPS4970403A (en:Method) | 1974-07-08 |
| JPS5331283B2 JPS5331283B2 (en:Method) | 1978-09-01 |
Family
ID=14547895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11091772A Expired JPS5331283B2 (en:Method) | 1972-11-06 | 1972-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5331283B2 (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009138379A (ja) * | 2007-12-05 | 2009-06-25 | Narashino City | 既設埋設管更新方法及びそれに使用する掘削及び巻取り兼用機 |
-
1972
- 1972-11-06 JP JP11091772A patent/JPS5331283B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5331283B2 (en:Method) | 1978-09-01 |