JPS6434155U - - Google Patents
Info
- Publication number
- JPS6434155U JPS6434155U JP1987129725U JP12972587U JPS6434155U JP S6434155 U JPS6434155 U JP S6434155U JP 1987129725 U JP1987129725 U JP 1987129725U JP 12972587 U JP12972587 U JP 12972587U JP S6434155 U JPS6434155 U JP S6434155U
- Authority
- JP
- Japan
- Prior art keywords
- polishing
- horizontal
- carrier
- doughnut
- nickel
- 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
- 238000005498 polishing Methods 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 2
- 229910000838 Al alloy Inorganic materials 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 238000007772 electroless plating Methods 0.000 claims 1
- 239000012050 conventional carrier Substances 0.000 description 1
Landscapes
- Manufacturing Of Magnetic Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987129725U JPS6434155U (en]) | 1987-08-26 | 1987-08-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987129725U JPS6434155U (en]) | 1987-08-26 | 1987-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6434155U true JPS6434155U (en]) | 1989-03-02 |
Family
ID=31384266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987129725U Pending JPS6434155U (en]) | 1987-08-26 | 1987-08-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6434155U (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000035630A1 (fr) * | 1998-12-14 | 2000-06-22 | Seiko Epson Corporation | Support de polissage, dispositif de polissage de surface et procede de polissage de surface |
-
1987
- 1987-08-26 JP JP1987129725U patent/JPS6434155U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000035630A1 (fr) * | 1998-12-14 | 2000-06-22 | Seiko Epson Corporation | Support de polissage, dispositif de polissage de surface et procede de polissage de surface |
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