JPS4972249U - - Google Patents
Info
- Publication number
- JPS4972249U JPS4972249U JP11535372U JP11535372U JPS4972249U JP S4972249 U JPS4972249 U JP S4972249U JP 11535372 U JP11535372 U JP 11535372U JP 11535372 U JP11535372 U JP 11535372U JP S4972249 U JPS4972249 U JP S4972249U
- 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 |
|---|---|---|---|
| JP11535372U JPS4972249U (en, 2012) | 1972-10-04 | 1972-10-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11535372U JPS4972249U (en, 2012) | 1972-10-04 | 1972-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4972249U true JPS4972249U (en, 2012) | 1974-06-22 |
Family
ID=28347408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11535372U Pending JPS4972249U (en, 2012) | 1972-10-04 | 1972-10-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4972249U (en, 2012) |
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1972
- 1972-10-04 JP JP11535372U patent/JPS4972249U/ja active Pending