KR870015333U - 광픽업의 트랙킹장치 - Google Patents
광픽업의 트랙킹장치Info
- Publication number
- KR870015333U KR870015333U KR2019860002442U KR860002442U KR870015333U KR 870015333 U KR870015333 U KR 870015333U KR 2019860002442 U KR2019860002442 U KR 2019860002442U KR 860002442 U KR860002442 U KR 860002442U KR 870015333 U KR870015333 U KR 870015333U
- Authority
- KR
- South Korea
- Prior art keywords
- optical pickup
- tracking device
- pickup tracking
- optical
- tracking
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019860002442U KR900004608Y1 (ko) | 1986-03-03 | 1986-03-03 | 광픽업의 트랙킹장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019860002442U KR900004608Y1 (ko) | 1986-03-03 | 1986-03-03 | 광픽업의 트랙킹장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR870015333U true KR870015333U (ko) | 1987-10-24 |
KR900004608Y1 KR900004608Y1 (ko) | 1990-05-25 |
Family
ID=19249191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019860002442U KR900004608Y1 (ko) | 1986-03-03 | 1986-03-03 | 광픽업의 트랙킹장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR900004608Y1 (ko) |
-
1986
- 1986-03-03 KR KR2019860002442U patent/KR900004608Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR900004608Y1 (ko) | 1990-05-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19971229 Year of fee payment: 9 |
|
LAPS | Lapse due to unpaid annual fee |