JPS63161661U - - Google Patents
Info
- Publication number
- JPS63161661U JPS63161661U JP5513587U JP5513587U JPS63161661U JP S63161661 U JPS63161661 U JP S63161661U JP 5513587 U JP5513587 U JP 5513587U JP 5513587 U JP5513587 U JP 5513587U JP S63161661 U JPS63161661 U JP S63161661U
- Authority
- JP
- Japan
- Prior art keywords
- boss portion
- substrate
- diamond cutting
- diamond
- boss
- 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
- 229910003460 diamond Inorganic materials 0.000 claims description 6
- 239000010432 diamond Substances 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 4
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5513587U JPH0451980Y2 (en]) | 1987-04-10 | 1987-04-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5513587U JPH0451980Y2 (en]) | 1987-04-10 | 1987-04-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63161661U true JPS63161661U (en]) | 1988-10-21 |
| JPH0451980Y2 JPH0451980Y2 (en]) | 1992-12-07 |
Family
ID=30882764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5513587U Expired JPH0451980Y2 (en]) | 1987-04-10 | 1987-04-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0451980Y2 (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010052045A (ja) * | 2008-08-26 | 2010-03-11 | Sankyo Diamond Industrial Co Ltd | カップホイール用基板およびその製造方法並びにカップホール |
-
1987
- 1987-04-10 JP JP5513587U patent/JPH0451980Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010052045A (ja) * | 2008-08-26 | 2010-03-11 | Sankyo Diamond Industrial Co Ltd | カップホイール用基板およびその製造方法並びにカップホール |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0451980Y2 (en]) | 1992-12-07 |