JPS6442575U - - Google Patents
Info
- Publication number
- JPS6442575U JPS6442575U JP13776987U JP13776987U JPS6442575U JP S6442575 U JPS6442575 U JP S6442575U JP 13776987 U JP13776987 U JP 13776987U JP 13776987 U JP13776987 U JP 13776987U JP S6442575 U JPS6442575 U JP S6442575U
- Authority
- JP
- Japan
- Prior art keywords
- information recording
- optical information
- reproducing device
- cleaner
- objective lens
- 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
- 230000003287 optical effect Effects 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Optical Head (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13776987U JPS6442575U (en]) | 1987-09-09 | 1987-09-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13776987U JPS6442575U (en]) | 1987-09-09 | 1987-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6442575U true JPS6442575U (en]) | 1989-03-14 |
Family
ID=31399491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13776987U Pending JPS6442575U (en]) | 1987-09-09 | 1987-09-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6442575U (en]) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04136356A (ja) * | 1990-09-28 | 1992-05-11 | Nippon Steel Corp | 鼻隠し軒樋を有する軒先構造 |
| JPH0459225U (en]) * | 1990-09-27 | 1992-05-21 | ||
| US9481925B2 (en) | 2010-05-04 | 2016-11-01 | Plansee Se | Titanium diboride target |
-
1987
- 1987-09-09 JP JP13776987U patent/JPS6442575U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0459225U (en]) * | 1990-09-27 | 1992-05-21 | ||
| JPH04136356A (ja) * | 1990-09-28 | 1992-05-11 | Nippon Steel Corp | 鼻隠し軒樋を有する軒先構造 |
| US9481925B2 (en) | 2010-05-04 | 2016-11-01 | Plansee Se | Titanium diboride target |