JPH0320121U - - Google Patents
Info
- Publication number
- JPH0320121U JPH0320121U JP7847889U JP7847889U JPH0320121U JP H0320121 U JPH0320121 U JP H0320121U JP 7847889 U JP7847889 U JP 7847889U JP 7847889 U JP7847889 U JP 7847889U JP H0320121 U JPH0320121 U JP H0320121U
- Authority
- JP
- Japan
- Prior art keywords
- optical disk
- recording layer
- reflective layer
- mold surfaces
- mold
- 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
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Manufacturing Optical Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7847889U JPH0732036Y2 (ja) | 1989-07-04 | 1989-07-04 | 光ディスク貼り合わせ用金型 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7847889U JPH0732036Y2 (ja) | 1989-07-04 | 1989-07-04 | 光ディスク貼り合わせ用金型 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0320121U true JPH0320121U (cs) | 1991-02-27 |
| JPH0732036Y2 JPH0732036Y2 (ja) | 1995-07-26 |
Family
ID=31621786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7847889U Expired - Lifetime JPH0732036Y2 (ja) | 1989-07-04 | 1989-07-04 | 光ディスク貼り合わせ用金型 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0732036Y2 (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001322148A (ja) * | 2001-05-21 | 2001-11-20 | Seikoh Giken Co Ltd | ディスク成形用金型、貼り合わせた基板及びその製造方法 |
-
1989
- 1989-07-04 JP JP7847889U patent/JPH0732036Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001322148A (ja) * | 2001-05-21 | 2001-11-20 | Seikoh Giken Co Ltd | ディスク成形用金型、貼り合わせた基板及びその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0732036Y2 (ja) | 1995-07-26 |
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