DE1048627B - - Google Patents
Info
- Publication number
- DE1048627B DE1048627B DENDAT1048627D DE1048627DA DE1048627B DE 1048627 B DE1048627 B DE 1048627B DE NDAT1048627 D DENDAT1048627 D DE NDAT1048627D DE 1048627D A DE1048627D A DE 1048627DA DE 1048627 B DE1048627 B DE 1048627B
- Authority
- DE
- Germany
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/28—Modifications for introducing a time delay before switching
- H03K17/288—Modifications for introducing a time delay before switching in tube switches
-
- 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
- G03B27/00—Photographic printing apparatus
- G03B27/02—Exposure apparatus for contact printing
- G03B27/04—Copying apparatus without a relative movement between the original and the light source during exposure, e.g. printing frame or printing box
- G03B27/08—Copying apparatus without a relative movement between the original and the light source during exposure, e.g. printing frame or printing box for automatic copying of several originals one after the other, e.g. for copying cinematograph film
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Stroboscope Apparatuses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE334802X | 1956-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1048627B true DE1048627B (fr) |
Family
ID=6218620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT1048627D Pending DE1048627B (fr) | 1956-05-19 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2835849A (fr) |
| CH (1) | CH334802A (fr) |
| DE (1) | DE1048627B (fr) |
| FR (1) | FR1175085A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1199854B (de) * | 1960-05-19 | 1965-09-02 | Robert Bosch Elektronik Ges Mi | Elektronische Schaltvorrichtung |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL208852A (fr) * | 1956-07-11 | |||
| US2952800A (en) * | 1957-11-07 | 1960-09-13 | Howard D Gulnac | Time delay device |
| US3109965A (en) * | 1959-11-24 | 1963-11-05 | Cons Electronics Ind | Timing circuit |
| US3106668A (en) * | 1960-06-29 | 1963-10-08 | Du Pont | Timing circuit |
| US3144591A (en) * | 1962-05-11 | 1964-08-11 | Hughes Aircraft Co | Time delay relay |
-
0
- DE DENDAT1048627D patent/DE1048627B/de active Pending
-
1957
- 1957-05-10 CH CH334802D patent/CH334802A/de unknown
- 1957-05-14 FR FR1175085D patent/FR1175085A/fr not_active Expired
- 1957-05-15 US US659358A patent/US2835849A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1199854B (de) * | 1960-05-19 | 1965-09-02 | Robert Bosch Elektronik Ges Mi | Elektronische Schaltvorrichtung |
Also Published As
| Publication number | Publication date |
|---|---|
| US2835849A (en) | 1958-05-20 |
| CH334802A (de) | 1958-12-15 |
| FR1175085A (fr) | 1959-03-19 |