JPS4991238U - - Google Patents
Info
- Publication number
- JPS4991238U JPS4991238U JP13662772U JP13662772U JPS4991238U JP S4991238 U JPS4991238 U JP S4991238U JP 13662772 U JP13662772 U JP 13662772U JP 13662772 U JP13662772 U JP 13662772U JP S4991238 U JPS4991238 U JP S4991238U
- 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.)
- Pending
Links
Landscapes
- Overhead Projectors And Projection Screens (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13662772U JPS4991238U (no) | 1972-11-29 | 1972-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13662772U JPS4991238U (no) | 1972-11-29 | 1972-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4991238U true JPS4991238U (no) | 1974-08-07 |
Family
ID=28407367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13662772U Pending JPS4991238U (no) | 1972-11-29 | 1972-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4991238U (no) |
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1972
- 1972-11-29 JP JP13662772U patent/JPS4991238U/ja active Pending