JPS6424367U - - Google Patents
Info
- Publication number
- JPS6424367U JPS6424367U JP11924287U JP11924287U JPS6424367U JP S6424367 U JPS6424367 U JP S6424367U JP 11924287 U JP11924287 U JP 11924287U JP 11924287 U JP11924287 U JP 11924287U JP S6424367 U JPS6424367 U JP S6424367U
- Authority
- JP
- Japan
- Prior art keywords
- light shielding
- jaw
- projector
- transparent plate
- tongue
- 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.)
- Granted
Links
- 210000000214 mouth Anatomy 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Electrically Operated Instructional Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987119242U JPH0514292Y2 (OSRAM) | 1987-08-05 | 1987-08-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987119242U JPH0514292Y2 (OSRAM) | 1987-08-05 | 1987-08-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6424367U true JPS6424367U (OSRAM) | 1989-02-09 |
| JPH0514292Y2 JPH0514292Y2 (OSRAM) | 1993-04-16 |
Family
ID=31364302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987119242U Expired - Lifetime JPH0514292Y2 (OSRAM) | 1987-08-05 | 1987-08-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0514292Y2 (OSRAM) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5645144A (en) * | 1979-09-06 | 1981-04-24 | Schmidt Matthias | Rational beekeeping method and apparatus in large composite unit for honeybee |
| JPS5678869A (en) * | 1979-11-30 | 1981-06-29 | Tatsuo Kuno | Projector for abacus education |
-
1987
- 1987-08-05 JP JP1987119242U patent/JPH0514292Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5645144A (en) * | 1979-09-06 | 1981-04-24 | Schmidt Matthias | Rational beekeeping method and apparatus in large composite unit for honeybee |
| JPS5678869A (en) * | 1979-11-30 | 1981-06-29 | Tatsuo Kuno | Projector for abacus education |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0514292Y2 (OSRAM) | 1993-04-16 |