JPS6236566Y2 - - Google Patents
Info
- Publication number
- JPS6236566Y2 JPS6236566Y2 JP9093884U JP9093884U JPS6236566Y2 JP S6236566 Y2 JPS6236566 Y2 JP S6236566Y2 JP 9093884 U JP9093884 U JP 9093884U JP 9093884 U JP9093884 U JP 9093884U JP S6236566 Y2 JPS6236566 Y2 JP S6236566Y2
- Authority
- JP
- Japan
- Prior art keywords
- shank
- pressing
- cylinder
- pressing body
- cylindrical body
- 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.)
- Expired
Links
- 238000005553 drilling Methods 0.000 claims description 14
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
Landscapes
- Drilling Tools (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9093884U JPS615512U (ja) | 1984-06-18 | 1984-06-18 | 穿孔錐装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9093884U JPS615512U (ja) | 1984-06-18 | 1984-06-18 | 穿孔錐装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS615512U JPS615512U (ja) | 1986-01-14 |
| JPS6236566Y2 true JPS6236566Y2 (enrdf_load_html_response) | 1987-09-17 |
Family
ID=30646384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9093884U Granted JPS615512U (ja) | 1984-06-18 | 1984-06-18 | 穿孔錐装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS615512U (enrdf_load_html_response) |
-
1984
- 1984-06-18 JP JP9093884U patent/JPS615512U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS615512U (ja) | 1986-01-14 |
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