JPS50103347A - - Google Patents
Info
- Publication number
- JPS50103347A JPS50103347A JP689474A JP689474A JPS50103347A JP S50103347 A JPS50103347 A JP S50103347A JP 689474 A JP689474 A JP 689474A JP 689474 A JP689474 A JP 689474A JP S50103347 A JPS50103347 A JP S50103347A
- 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
- Projection-Type Copiers In General (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP689474A JPS50103347A (cs) | 1974-01-12 | 1974-01-12 | |
| US05/537,642 US4033685A (en) | 1974-01-12 | 1974-12-31 | Film reader |
| DE19752500474 DE2500474A1 (de) | 1974-01-12 | 1975-01-08 | Filmlesegeraet |
| FR7500709A FR2257923B1 (cs) | 1974-01-12 | 1975-01-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP689474A JPS50103347A (cs) | 1974-01-12 | 1974-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50103347A true JPS50103347A (cs) | 1975-08-15 |
Family
ID=11650921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP689474A Pending JPS50103347A (cs) | 1974-01-12 | 1974-01-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS50103347A (cs) |
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1974
- 1974-01-12 JP JP689474A patent/JPS50103347A/ja active Pending