JPH01135433U - - Google Patents
Info
- Publication number
- JPH01135433U JPH01135433U JP3229788U JP3229788U JPH01135433U JP H01135433 U JPH01135433 U JP H01135433U JP 3229788 U JP3229788 U JP 3229788U JP 3229788 U JP3229788 U JP 3229788U JP H01135433 U JPH01135433 U JP H01135433U
- Authority
- JP
- Japan
- Prior art keywords
- slide groove
- cylindrical body
- slide
- intermediate plate
- simple projector
- 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
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3229788U JPH01135433U (ko) | 1988-03-10 | 1988-03-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3229788U JPH01135433U (ko) | 1988-03-10 | 1988-03-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01135433U true JPH01135433U (ko) | 1989-09-18 |
Family
ID=31258705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3229788U Pending JPH01135433U (ko) | 1988-03-10 | 1988-03-10 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01135433U (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030079119A (ko) * | 2002-04-02 | 2003-10-10 | 유혜선 | 영상 필름 환등기 |
-
1988
- 1988-03-10 JP JP3229788U patent/JPH01135433U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030079119A (ko) * | 2002-04-02 | 2003-10-10 | 유혜선 | 영상 필름 환등기 |