BE676191A - - Google Patents
Info
- Publication number
- BE676191A BE676191A BE676191DA BE676191A BE 676191 A BE676191 A BE 676191A BE 676191D A BE676191D A BE 676191DA BE 676191 A BE676191 A BE 676191A
- Authority
- BE
- Belgium
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
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/28—Locating light-sensitive material within camera
- G03B17/32—Locating plates or cut films
- G03B17/34—Changing plates or cut films
-
- 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
- G03B21/54—Accessories
- G03B21/64—Means for mounting individual pictures to be projected, e.g. frame for transparency
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US43142565A | 1965-02-09 | 1965-02-09 | |
| US45332565A | 1965-05-05 | 1965-05-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE676191A true BE676191A (ru) | 1966-06-16 |
Family
ID=27029029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE676191D BE676191A (ru) | 1965-02-09 | 1966-02-08 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE676191A (ru) |
| FR (1) | FR1563632A (ru) |
| NL (1) | NL6601533A (ru) |
-
1966
- 1966-01-28 FR FR1563632D patent/FR1563632A/fr not_active Expired
- 1966-02-07 NL NL6601533A patent/NL6601533A/xx unknown
- 1966-02-08 BE BE676191D patent/BE676191A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6601533A (ru) | 1966-08-10 |
| FR1563632A (ru) | 1969-04-18 |