JPS61182929U - - Google Patents
Info
- Publication number
- JPS61182929U JPS61182929U JP6487085U JP6487085U JPS61182929U JP S61182929 U JPS61182929 U JP S61182929U JP 6487085 U JP6487085 U JP 6487085U JP 6487085 U JP6487085 U JP 6487085U JP S61182929 U JPS61182929 U JP S61182929U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- piston
- storage groove
- movement
- sprue
- 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
- 239000000758 substrate Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Manufacturing Optical Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6487085U JPH0313865Y2 (zh) | 1985-04-30 | 1985-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6487085U JPH0313865Y2 (zh) | 1985-04-30 | 1985-04-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61182929U true JPS61182929U (zh) | 1986-11-14 |
| JPH0313865Y2 JPH0313865Y2 (zh) | 1991-03-28 |
Family
ID=30596354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6487085U Expired JPH0313865Y2 (zh) | 1985-04-30 | 1985-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0313865Y2 (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5031814B2 (ja) * | 2001-03-02 | 2012-09-26 | 兼弥産業株式会社 | 容器 |
| JP4621390B2 (ja) * | 2001-03-02 | 2011-01-26 | 兼弥産業株式会社 | 容器 |
-
1985
- 1985-04-30 JP JP6487085U patent/JPH0313865Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0313865Y2 (zh) | 1991-03-28 |
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