JPS502933A - - Google Patents
Info
- Publication number
- JPS502933A JPS502933A JP5065573A JP5065573A JPS502933A JP S502933 A JPS502933 A JP S502933A JP 5065573 A JP5065573 A JP 5065573A JP 5065573 A JP5065573 A JP 5065573A JP S502933 A JPS502933 A JP S502933A
- 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 |
|---|---|---|---|
| JP5065573A JPS502933A (en) | 1973-05-09 | 1973-05-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5065573A JPS502933A (en) | 1973-05-09 | 1973-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS502933A true JPS502933A (en) | 1975-01-13 |
Family
ID=12864950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5065573A Pending JPS502933A (en) | 1973-05-09 | 1973-05-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS502933A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49114216A (en) * | 1973-03-05 | 1974-10-31 | ||
| JPS6116547U (en) * | 1984-07-04 | 1986-01-30 | 富士写真フイルム株式会社 | Transparent overhead projector |
| JPH03174135A (en) * | 1989-09-12 | 1991-07-29 | Toppan Printing Co Ltd | Reflection type screen |
| EP0530370A1 (en) * | 1991-03-14 | 1993-03-10 | International Superconductivity Technology Center | Process for producing oxide superconductor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4811302U (en) * | 1971-06-21 | 1973-02-08 |
-
1973
- 1973-05-09 JP JP5065573A patent/JPS502933A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4811302U (en) * | 1971-06-21 | 1973-02-08 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49114216A (en) * | 1973-03-05 | 1974-10-31 | ||
| JPS527850B2 (en) * | 1973-03-05 | 1977-03-04 | ||
| JPS6116547U (en) * | 1984-07-04 | 1986-01-30 | 富士写真フイルム株式会社 | Transparent overhead projector |
| JPH036907Y2 (en) * | 1984-07-04 | 1991-02-21 | ||
| JPH03174135A (en) * | 1989-09-12 | 1991-07-29 | Toppan Printing Co Ltd | Reflection type screen |
| EP0530370A1 (en) * | 1991-03-14 | 1993-03-10 | International Superconductivity Technology Center | Process for producing oxide superconductor |