JPS6419316U - - Google Patents
Info
- Publication number
- JPS6419316U JPS6419316U JP11423787U JP11423787U JPS6419316U JP S6419316 U JPS6419316 U JP S6419316U JP 11423787 U JP11423787 U JP 11423787U JP 11423787 U JP11423787 U JP 11423787U JP S6419316 U JPS6419316 U JP S6419316U
- Authority
- JP
- Japan
- Prior art keywords
- circumferential groove
- stand
- opposing surface
- annular recess
- annular protrusion
- 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
- 239000013013 elastic material Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Adornments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11423787U JPS6419316U (fr) | 1987-07-25 | 1987-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11423787U JPS6419316U (fr) | 1987-07-25 | 1987-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6419316U true JPS6419316U (fr) | 1989-01-31 |
Family
ID=31354801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11423787U Pending JPS6419316U (fr) | 1987-07-25 | 1987-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6419316U (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7221521B2 (en) | 2003-07-11 | 2007-05-22 | Matsushita Electric Industrial Co., Ltd. | Optical pickup lens device and information recording and reproducing device using the same |
-
1987
- 1987-07-25 JP JP11423787U patent/JPS6419316U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7221521B2 (en) | 2003-07-11 | 2007-05-22 | Matsushita Electric Industrial Co., Ltd. | Optical pickup lens device and information recording and reproducing device using the same |
| US7248420B2 (en) | 2003-07-11 | 2007-07-24 | Matsushita Electric Industrial Co., Ltd. | Optical pickup lens device and information recording and reproducing device using the same |