JPH02139021U - - Google Patents
Info
- Publication number
- JPH02139021U JPH02139021U JP4661989U JP4661989U JPH02139021U JP H02139021 U JPH02139021 U JP H02139021U JP 4661989 U JP4661989 U JP 4661989U JP 4661989 U JP4661989 U JP 4661989U JP H02139021 U JPH02139021 U JP H02139021U
- Authority
- JP
- Japan
- Prior art keywords
- tool
- tool holder
- cylindrical object
- cutting
- enters
- 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
- 230000002093 peripheral effect Effects 0.000 claims 2
Landscapes
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4661989U JPH02139021U (lt) | 1989-04-20 | 1989-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4661989U JPH02139021U (lt) | 1989-04-20 | 1989-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02139021U true JPH02139021U (lt) | 1990-11-20 |
Family
ID=31561854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4661989U Pending JPH02139021U (lt) | 1989-04-20 | 1989-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02139021U (lt) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4718283B2 (ja) * | 2005-09-13 | 2011-07-06 | 日本特殊陶業株式会社 | スパークプラグの製造方法 |
-
1989
- 1989-04-20 JP JP4661989U patent/JPH02139021U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4718283B2 (ja) * | 2005-09-13 | 2011-07-06 | 日本特殊陶業株式会社 | スパークプラグの製造方法 |
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