JPS63154159U - - Google Patents
Info
- Publication number
- JPS63154159U JPS63154159U JP4604887U JP4604887U JPS63154159U JP S63154159 U JPS63154159 U JP S63154159U JP 4604887 U JP4604887 U JP 4604887U JP 4604887 U JP4604887 U JP 4604887U JP S63154159 U JPS63154159 U JP S63154159U
- Authority
- JP
- Japan
- Prior art keywords
- base metal
- inner peripheral
- pressed
- tensile strength
- peripheral edge
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000010953 base metal Substances 0.000 claims description 5
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4604887U JPH061323Y2 (ja) | 1987-03-28 | 1987-03-28 | 内周刃砥石 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4604887U JPH061323Y2 (ja) | 1987-03-28 | 1987-03-28 | 内周刃砥石 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63154159U true JPS63154159U (zh) | 1988-10-11 |
| JPH061323Y2 JPH061323Y2 (ja) | 1994-01-12 |
Family
ID=30865348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4604887U Expired - Lifetime JPH061323Y2 (ja) | 1987-03-28 | 1987-03-28 | 内周刃砥石 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH061323Y2 (zh) |
-
1987
- 1987-03-28 JP JP4604887U patent/JPH061323Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH061323Y2 (ja) | 1994-01-12 |