JPS509456Y2 - - Google Patents
Info
- Publication number
- JPS509456Y2 JPS509456Y2 JP2390471U JP2390471U JPS509456Y2 JP S509456 Y2 JPS509456 Y2 JP S509456Y2 JP 2390471 U JP2390471 U JP 2390471U JP 2390471 U JP2390471 U JP 2390471U JP S509456 Y2 JPS509456 Y2 JP S509456Y2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2390471U JPS509456Y2 (en) | 1971-03-31 | 1971-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2390471U JPS509456Y2 (en) | 1971-03-31 | 1971-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4717016U JPS4717016U (en) | 1972-10-27 |
| JPS509456Y2 true JPS509456Y2 (en) | 1975-03-24 |
Family
ID=27880514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2390471U Expired JPS509456Y2 (en) | 1971-03-31 | 1971-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS509456Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56142509A (en) * | 1980-04-07 | 1981-11-06 | Olympus Optical Co Ltd | Lighting device of microscope |
| JPS57208523A (en) * | 1981-06-19 | 1982-12-21 | Nippon Kogaku Kk <Nikon> | Telecentric variable magnification lighting system |
-
1971
- 1971-03-31 JP JP2390471U patent/JPS509456Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4717016U (en) | 1972-10-27 |