JPS62180326U - - Google Patents
Info
- Publication number
- JPS62180326U JPS62180326U JP6619586U JP6619586U JPS62180326U JP S62180326 U JPS62180326 U JP S62180326U JP 6619586 U JP6619586 U JP 6619586U JP 6619586 U JP6619586 U JP 6619586U JP S62180326 U JPS62180326 U JP S62180326U
- Authority
- JP
- Japan
- Prior art keywords
- stamper
- case
- recessed portion
- single stamper
- accommodate
- 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
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 238000009792 diffusion process 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 |
|---|---|---|---|
| JP6619586U JPS62180326U (cs) | 1986-05-01 | 1986-05-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6619586U JPS62180326U (cs) | 1986-05-01 | 1986-05-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62180326U true JPS62180326U (cs) | 1987-11-16 |
Family
ID=30903978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6619586U Pending JPS62180326U (cs) | 1986-05-01 | 1986-05-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62180326U (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002160232A (ja) * | 2000-11-22 | 2002-06-04 | Dainippon Printing Co Ltd | レンズシート成形型及びその製造方法 |
-
1986
- 1986-05-01 JP JP6619586U patent/JPS62180326U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002160232A (ja) * | 2000-11-22 | 2002-06-04 | Dainippon Printing Co Ltd | レンズシート成形型及びその製造方法 |