ES184197Y - Un proyector de diapositivas. - Google Patents
Un proyector de diapositivas.Info
- Publication number
- ES184197Y ES184197Y ES1972184197U ES184197U ES184197Y ES 184197 Y ES184197 Y ES 184197Y ES 1972184197 U ES1972184197 U ES 1972184197U ES 184197 U ES184197 U ES 184197U ES 184197 Y ES184197 Y ES 184197Y
- Authority
- ES
- Spain
- Prior art keywords
- slide projector
- projector
- slide
- 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.)
- Expired
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
- G03B23/00—Devices for changing pictures in viewing apparatus or projectors
- G03B23/14—Carriers operable to move pictures into, and out of, the projection or viewing position and carrying one or two pictures only in a removable manner also other devices not provided with a stock, e.g. chutes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
- Basic Packing Technique (AREA)
- Pile Receivers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2148796 | 1971-09-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES184197U ES184197U (es) | 1973-09-01 |
ES184197Y true ES184197Y (es) | 1974-05-16 |
Family
ID=5821034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1972184197U Expired ES184197Y (es) | 1971-09-30 | 1972-09-29 | Un proyector de diapositivas. |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE2148796C2 (es) |
ES (1) | ES184197Y (es) |
FR (1) | FR2155409A5 (es) |
GB (1) | GB1379280A (es) |
MY (1) | MY7500163A (es) |
-
1971
- 1971-09-30 DE DE2148796A patent/DE2148796C2/de not_active Expired
-
1972
- 1972-09-28 FR FR7234307A patent/FR2155409A5/fr not_active Expired
- 1972-09-28 GB GB4483172A patent/GB1379280A/en not_active Expired
- 1972-09-29 ES ES1972184197U patent/ES184197Y/es not_active Expired
-
1975
- 1975-12-30 MY MY7500163A patent/MY7500163A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB1379280A (en) | 1975-01-02 |
MY7500163A (en) | 1975-12-31 |
FR2155409A5 (es) | 1973-05-18 |
ES184197U (es) | 1973-09-01 |
DE2148796C2 (de) | 1973-09-27 |
DE2148796B1 (de) | 1973-03-15 |
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