JPS61106538U - - Google Patents
Info
- Publication number
- JPS61106538U JPS61106538U JP18946284U JP18946284U JPS61106538U JP S61106538 U JPS61106538 U JP S61106538U JP 18946284 U JP18946284 U JP 18946284U JP 18946284 U JP18946284 U JP 18946284U JP S61106538 U JPS61106538 U JP S61106538U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- center
- several
- cylindrical
- jig
- 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
- 238000005553 drilling Methods 0.000 claims 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984189462U JPH0246502Y2 (enExample) | 1984-12-13 | 1984-12-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984189462U JPH0246502Y2 (enExample) | 1984-12-13 | 1984-12-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61106538U true JPS61106538U (enExample) | 1986-07-07 |
| JPH0246502Y2 JPH0246502Y2 (enExample) | 1990-12-07 |
Family
ID=30746913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984189462U Expired JPH0246502Y2 (enExample) | 1984-12-13 | 1984-12-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0246502Y2 (enExample) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49134907U (enExample) * | 1973-03-15 | 1974-11-20 | ||
| JPS52125308U (enExample) * | 1976-03-19 | 1977-09-22 |
-
1984
- 1984-12-13 JP JP1984189462U patent/JPH0246502Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49134907U (enExample) * | 1973-03-15 | 1974-11-20 | ||
| JPS52125308U (enExample) * | 1976-03-19 | 1977-09-22 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0246502Y2 (enExample) | 1990-12-07 |