JPS63177958U - - Google Patents
Info
- Publication number
- JPS63177958U JPS63177958U JP6833587U JP6833587U JPS63177958U JP S63177958 U JPS63177958 U JP S63177958U JP 6833587 U JP6833587 U JP 6833587U JP 6833587 U JP6833587 U JP 6833587U JP S63177958 U JPS63177958 U JP S63177958U
- Authority
- JP
- Japan
- Prior art keywords
- glass substrates
- rotary plate
- nickel stamper
- electroforming device
- stamper electroforming
- 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
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 4
- 238000005323 electroforming Methods 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 150000002815 nickel Chemical class 0.000 claims 1
- 238000007747 plating Methods 0.000 claims 1
- 238000012856 packing Methods 0.000 description 2
Landscapes
- Manufacturing Optical Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6833587U JPS63177958U (https=) | 1987-05-07 | 1987-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6833587U JPS63177958U (https=) | 1987-05-07 | 1987-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63177958U true JPS63177958U (https=) | 1988-11-17 |
Family
ID=30908053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6833587U Pending JPS63177958U (https=) | 1987-05-07 | 1987-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63177958U (https=) |
-
1987
- 1987-05-07 JP JP6833587U patent/JPS63177958U/ja active Pending
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