JPS50136028A - - Google Patents
Info
- Publication number
- JPS50136028A JPS50136028A JP49042004A JP4200474A JPS50136028A JP S50136028 A JPS50136028 A JP S50136028A JP 49042004 A JP49042004 A JP 49042004A JP 4200474 A JP4200474 A JP 4200474A JP S50136028 A JPS50136028 A JP S50136028A
- 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.)
- Granted
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4200474A JPS5331017B2 (en) | 1974-04-15 | 1974-04-15 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4200474A JPS5331017B2 (en) | 1974-04-15 | 1974-04-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS50136028A true JPS50136028A (en) | 1975-10-28 |
JPS5331017B2 JPS5331017B2 (en) | 1978-08-30 |
Family
ID=12624035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4200474A Expired JPS5331017B2 (en) | 1974-04-15 | 1974-04-15 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5331017B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5753703A (en) * | 1980-09-16 | 1982-03-30 | Keiji Iimura | Light-beam direction control plate and method and device for manufacturing it |
EP0770902A1 (en) | 1995-10-25 | 1997-05-02 | Toppan Printing Co., Ltd. | Lenticular sheet, rear-projection screen or television using the same, and fabrication method for said lenticular sheet |
-
1974
- 1974-04-15 JP JP4200474A patent/JPS5331017B2/ja not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5753703A (en) * | 1980-09-16 | 1982-03-30 | Keiji Iimura | Light-beam direction control plate and method and device for manufacturing it |
EP0770902A1 (en) | 1995-10-25 | 1997-05-02 | Toppan Printing Co., Ltd. | Lenticular sheet, rear-projection screen or television using the same, and fabrication method for said lenticular sheet |
Also Published As
Publication number | Publication date |
---|---|
JPS5331017B2 (en) | 1978-08-30 |