DE2048674A1 - - Google Patents
Info
- Publication number
- DE2048674A1 DE2048674A1 DE19702048674 DE2048674A DE2048674A1 DE 2048674 A1 DE2048674 A1 DE 2048674A1 DE 19702048674 DE19702048674 DE 19702048674 DE 2048674 A DE2048674 A DE 2048674A DE 2048674 A1 DE2048674 A1 DE 2048674A1
- 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
-
- 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
- G03B9/00—Exposure-making shutters; Diaphragms
- G03B9/08—Shutters
- G03B9/28—Roller blind or flexible plate
- G03B9/32—Double blind
- G03B9/34—Double blind with adjustable slot; with mechanism controlling relative movement of blinds to form slot
-
- 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
- G03B9/00—Exposure-making shutters; Diaphragms
- G03B9/58—Means for varying duration of "open" period of shutter
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702048674 DE2048674A1 (US06312121-20011106-C00033.png) | 1970-10-03 | 1970-10-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702048674 DE2048674A1 (US06312121-20011106-C00033.png) | 1970-10-03 | 1970-10-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2048674A1 true DE2048674A1 (US06312121-20011106-C00033.png) | 1972-07-06 |
Family
ID=5784125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702048674 Pending DE2048674A1 (US06312121-20011106-C00033.png) | 1970-10-03 | 1970-10-03 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2048674A1 (US06312121-20011106-C00033.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4988730U (US06312121-20011106-C00033.png) * | 1972-11-20 | 1974-08-01 |
-
1970
- 1970-10-03 DE DE19702048674 patent/DE2048674A1/de active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4988730U (US06312121-20011106-C00033.png) * | 1972-11-20 | 1974-08-01 | ||
| JPS5330280Y2 (US06312121-20011106-C00033.png) * | 1972-11-20 | 1978-07-28 |
