JPS6347415U - - Google Patents
Info
- Publication number
- JPS6347415U JPS6347415U JP14043186U JP14043186U JPS6347415U JP S6347415 U JPS6347415 U JP S6347415U JP 14043186 U JP14043186 U JP 14043186U JP 14043186 U JP14043186 U JP 14043186U JP S6347415 U JPS6347415 U JP S6347415U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- protrusion
- shaft
- objective lens
- recess
- 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 10
- 238000001514 detection method Methods 0.000 claims 2
- 230000001678 irradiating effect Effects 0.000 claims 1
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14043186U JPS6347415U (sl) | 1986-09-11 | 1986-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14043186U JPS6347415U (sl) | 1986-09-11 | 1986-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6347415U true JPS6347415U (sl) | 1988-03-31 |
Family
ID=31047277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14043186U Pending JPS6347415U (sl) | 1986-09-11 | 1986-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6347415U (sl) |
-
1986
- 1986-09-11 JP JP14043186U patent/JPS6347415U/ja active Pending