NL6512227A - - Google Patents
Info
- Publication number
- NL6512227A NL6512227A NL6512227A NL6512227A NL6512227A NL 6512227 A NL6512227 A NL 6512227A NL 6512227 A NL6512227 A NL 6512227A NL 6512227 A NL6512227 A NL 6512227A NL 6512227 A NL6512227 A NL 6512227A
- Authority
- NL
- Netherlands
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
- G03B21/54—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 |
|---|---|---|---|
| DE1964L0038007 DE1906246U (en) | 1964-09-22 | 1964-09-22 | FRAME FOR DIAPOSITIVE. |
| DEL0050877 | 1965-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6512227A true NL6512227A (en) | 1966-03-23 |
Family
ID=25985395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6512227A NL6512227A (en) | 1964-09-22 | 1965-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL6512227A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4467541A (en) * | 1980-09-04 | 1984-08-28 | Pettersson Sven G | Transparency mount |
-
1965
- 1965-09-20 NL NL6512227A patent/NL6512227A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4467541A (en) * | 1980-09-04 | 1984-08-28 | Pettersson Sven G | Transparency mount |