JPS63134601U - - Google Patents
Info
- Publication number
- JPS63134601U JPS63134601U JP2707987U JP2707987U JPS63134601U JP S63134601 U JPS63134601 U JP S63134601U JP 2707987 U JP2707987 U JP 2707987U JP 2707987 U JP2707987 U JP 2707987U JP S63134601 U JPS63134601 U JP S63134601U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- roller
- fitted
- pipe
- surface pressing
- 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.)
- Pending
Links
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 230000008602 contraction Effects 0.000 claims 1
Landscapes
- Soil Working Implements (AREA)
- Protection Of Plants (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2707987U JPS63134601U (en:Method) | 1987-02-24 | 1987-02-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2707987U JPS63134601U (en:Method) | 1987-02-24 | 1987-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63134601U true JPS63134601U (en:Method) | 1988-09-02 |
Family
ID=30828773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2707987U Pending JPS63134601U (en:Method) | 1987-02-24 | 1987-02-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63134601U (en:Method) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5013800U (en:Method) * | 1973-06-07 | 1975-02-13 | ||
| JPS5512642U (en:Method) * | 1978-07-12 | 1980-01-26 | ||
| JPS5512352B1 (en:Method) * | 1978-02-14 | 1980-04-01 |
-
1987
- 1987-02-24 JP JP2707987U patent/JPS63134601U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5013800U (en:Method) * | 1973-06-07 | 1975-02-13 | ||
| JPS5512352B1 (en:Method) * | 1978-02-14 | 1980-04-01 | ||
| JPS5512642U (en:Method) * | 1978-07-12 | 1980-01-26 |