JPH0187815U - - Google Patents
Info
- Publication number
- JPH0187815U JPH0187815U JP18433787U JP18433787U JPH0187815U JP H0187815 U JPH0187815 U JP H0187815U JP 18433787 U JP18433787 U JP 18433787U JP 18433787 U JP18433787 U JP 18433787U JP H0187815 U JPH0187815 U JP H0187815U
- Authority
- JP
- Japan
- Prior art keywords
- view
- sectional
- drilling
- axis
- cone
- 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
- 238000005553 drilling Methods 0.000 claims description 4
- 239000000470 constituent Substances 0.000 description 1
Landscapes
- Drilling Tools (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18433787U JPH0187815U (ru) | 1987-12-04 | 1987-12-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18433787U JPH0187815U (ru) | 1987-12-04 | 1987-12-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0187815U true JPH0187815U (ru) | 1989-06-09 |
Family
ID=31475708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18433787U Pending JPH0187815U (ru) | 1987-12-04 | 1987-12-04 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0187815U (ru) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0553818U (ja) * | 1991-12-24 | 1993-07-20 | 三菱マテリアル株式会社 | 面取り刃付きドリル |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS535674U (ru) * | 1976-10-06 | 1978-01-19 | ||
JPS6112623B2 (ru) * | 1979-07-04 | 1986-04-09 | Fujikura Cable Works Ltd |
-
1987
- 1987-12-04 JP JP18433787U patent/JPH0187815U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS535674U (ru) * | 1976-10-06 | 1978-01-19 | ||
JPS6112623B2 (ru) * | 1979-07-04 | 1986-04-09 | Fujikura Cable Works Ltd |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0553818U (ja) * | 1991-12-24 | 1993-07-20 | 三菱マテリアル株式会社 | 面取り刃付きドリル |
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