JPS4721624U - - Google Patents
Info
- Publication number
- JPS4721624U JPS4721624U JP1298971U JP1298971U JPS4721624U JP S4721624 U JPS4721624 U JP S4721624U JP 1298971 U JP1298971 U JP 1298971U JP 1298971 U JP1298971 U JP 1298971U JP S4721624 U JPS4721624 U JP S4721624U
- 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 |
|---|---|---|---|
| JP1298971U JPS4721624U (en:Method) | 1971-03-03 | 1971-03-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1298971U JPS4721624U (en:Method) | 1971-03-03 | 1971-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4721624U true JPS4721624U (en:Method) | 1972-11-10 |
Family
ID=27860156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1298971U Pending JPS4721624U (en:Method) | 1971-03-03 | 1971-03-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4721624U (en:Method) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4514550Y1 (en:Method) * | 1967-06-03 | 1970-06-18 |
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1971
- 1971-03-03 JP JP1298971U patent/JPS4721624U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4514550Y1 (en:Method) * | 1967-06-03 | 1970-06-18 |