JPS517930B2 - - Google Patents
Info
- Publication number
- JPS517930B2 JPS517930B2 JP6923972A JP6923972A JPS517930B2 JP S517930 B2 JPS517930 B2 JP S517930B2 JP 6923972 A JP6923972 A JP 6923972A JP 6923972 A JP6923972 A JP 6923972A JP S517930 B2 JPS517930 B2 JP S517930B2
- 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
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6923972A JPS517930B2 (pl) | 1972-07-11 | 1972-07-11 | |
| US00376316A US3857449A (en) | 1972-07-11 | 1973-07-05 | Apparatus for precisely thrusting pipes into the ground |
| DE19732335094 DE2335094A1 (de) | 1972-07-11 | 1973-07-10 | Vorrichtung zum genauen einbringen von rohren in den erdboden |
| FR7325474A FR2192215B3 (pl) | 1972-07-11 | 1973-07-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6923972A JPS517930B2 (pl) | 1972-07-11 | 1972-07-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4927018A JPS4927018A (pl) | 1974-03-11 |
| JPS517930B2 true JPS517930B2 (pl) | 1976-03-12 |
Family
ID=13396987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6923972A Expired JPS517930B2 (pl) | 1972-07-11 | 1972-07-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS517930B2 (pl) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6014051U (ja) * | 1983-07-08 | 1985-01-30 | 岡部株式会社 | コンクリ−ト型枠の間隔保持部材 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5648680B2 (pl) * | 1973-07-09 | 1981-11-17 | ||
| JPS5491911A (en) * | 1977-12-29 | 1979-07-20 | Watanabegumi Kk | Device for burying smallldiameter pipe |
| JPS554157U (pl) * | 1978-06-26 | 1980-01-11 |
-
1972
- 1972-07-11 JP JP6923972A patent/JPS517930B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6014051U (ja) * | 1983-07-08 | 1985-01-30 | 岡部株式会社 | コンクリ−ト型枠の間隔保持部材 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4927018A (pl) | 1974-03-11 |