JPS55142326A - Photography projector - Google Patents
Photography projectorInfo
- Publication number
- JPS55142326A JPS55142326A JP5182680A JP5182680A JPS55142326A JP S55142326 A JPS55142326 A JP S55142326A JP 5182680 A JP5182680 A JP 5182680A JP 5182680 A JP5182680 A JP 5182680A JP S55142326 A JPS55142326 A JP S55142326A
- Authority
- JP
- Japan
- Prior art keywords
- photography
- projector
- photography projector
- Prior art date
- 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
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/10—Projectors with built-in or built-on screen
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Overhead Projectors And Projection Screens (AREA)
- Projection Apparatus (AREA)
- Photographic Developing Apparatuses (AREA)
- Photographic Processing Devices Using Wet Methods (AREA)
- Transforming Electric Information Into Light Information (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3184479A | 1979-04-20 | 1979-04-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55142326A true JPS55142326A (en) | 1980-11-06 |
Family
ID=21861701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5182680A Pending JPS55142326A (en) | 1979-04-20 | 1980-04-21 | Photography projector |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS55142326A (en) |
DE (1) | DE3014683A1 (en) |
FR (1) | FR2454639A1 (en) |
GB (1) | GB2049223A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6084707A (en) * | 1996-10-04 | 2000-07-04 | Kuraray Co., Ltd. | Transmission-type screen |
-
1980
- 1980-04-16 DE DE19803014683 patent/DE3014683A1/en not_active Withdrawn
- 1980-04-17 GB GB8012687A patent/GB2049223A/en not_active Withdrawn
- 1980-04-18 FR FR8008686A patent/FR2454639A1/en not_active Withdrawn
- 1980-04-21 JP JP5182680A patent/JPS55142326A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2454639A1 (en) | 1980-11-14 |
DE3014683A1 (en) | 1980-10-23 |
GB2049223A (en) | 1980-12-17 |
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