JPS61162424U - - Google Patents
Info
- Publication number
- JPS61162424U JPS61162424U JP4799385U JP4799385U JPS61162424U JP S61162424 U JPS61162424 U JP S61162424U JP 4799385 U JP4799385 U JP 4799385U JP 4799385 U JP4799385 U JP 4799385U JP S61162424 U JPS61162424 U JP S61162424U
- Authority
- JP
- Japan
- Prior art keywords
- stamper
- molding surface
- coating layer
- disk substrate
- stamper body
- 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
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 239000010931 gold Substances 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 239000011247 coating layer Substances 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 2
- 238000001746 injection moulding Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000010410 layer Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Manufacturing Optical Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4799385U JPH03354Y2 (enExample) | 1985-03-29 | 1985-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4799385U JPH03354Y2 (enExample) | 1985-03-29 | 1985-03-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61162424U true JPS61162424U (enExample) | 1986-10-08 |
| JPH03354Y2 JPH03354Y2 (enExample) | 1991-01-09 |
Family
ID=30563825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4799385U Expired JPH03354Y2 (enExample) | 1985-03-29 | 1985-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03354Y2 (enExample) |
-
1985
- 1985-03-29 JP JP4799385U patent/JPH03354Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03354Y2 (enExample) | 1991-01-09 |
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