JPS4827931B1 - - Google Patents
Info
- Publication number
- JPS4827931B1 JPS4827931B1 JP43067927A JP6792768A JPS4827931B1 JP S4827931 B1 JPS4827931 B1 JP S4827931B1 JP 43067927 A JP43067927 A JP 43067927A JP 6792768 A JP6792768 A JP 6792768A JP S4827931 B1 JPS4827931 B1 JP S4827931B1
- Authority
- JP
- Japan
- 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
- G03B27/00—Photographic printing apparatus
- G03B27/02—Exposure apparatus for contact printing
- G03B27/14—Details
- G03B27/26—Cooling
-
- 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
- G03B27/14—Details
- G03B27/16—Illumination arrangements, e.g. positioning of lamps, positioning of reflectors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Light Sources And Details Of Projection-Printing Devices (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US67275967A | 1967-10-04 | 1967-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4827931B1 true JPS4827931B1 (en) | 1973-08-28 |
Family
ID=24699897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP43067927A Pending JPS4827931B1 (en) | 1967-10-04 | 1968-09-19 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3482918A (en) |
| JP (1) | JPS4827931B1 (en) |
| CH (1) | CH477015A (en) |
| DE (2) | DE1797458A1 (en) |
| FR (1) | FR1586248A (en) |
| GB (1) | GB1195517A (en) |
| NL (1) | NL6814214A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3779640A (en) * | 1972-10-13 | 1973-12-18 | Xerox Corp | Heating apparatus for scan lamp |
| DE2354070C2 (en) * | 1973-10-29 | 1975-09-11 | Feinmechanische Werke Mainz Gmbh, 6500 Mainz | Device for remote-controllable and programmable positioning of height-adjustable, rotatable and pivotable devices provided with air cooling, in particular studio spotlights |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2311849A (en) * | 1940-10-17 | 1943-02-23 | Bruning Charles Co Inc | Cooling device for printing machines |
| GB1023601A (en) * | 1963-06-26 | 1966-03-23 | Lawes Bros Ltd | Photocopying machines |
| NL6406895A (en) * | 1964-06-17 | 1965-12-20 | ||
| US3330180A (en) * | 1964-10-14 | 1967-07-11 | Xerox Corp | Illumination control system |
-
1967
- 1967-10-04 US US672759A patent/US3482918A/en not_active Expired - Lifetime
-
1968
- 1968-09-19 JP JP43067927A patent/JPS4827931B1/ja active Pending
- 1968-09-30 DE DE19681797458 patent/DE1797458A1/en active Pending
- 1968-09-30 DE DE6750311U patent/DE6750311U/en not_active Expired
- 1968-09-30 GB GB46220/68A patent/GB1195517A/en not_active Expired
- 1968-10-03 FR FR1586248D patent/FR1586248A/fr not_active Expired
- 1968-10-04 NL NL6814214A patent/NL6814214A/xx unknown
- 1968-10-04 CH CH1482468A patent/CH477015A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH477015A (en) | 1969-08-15 |
| FR1586248A (en) | 1970-02-13 |
| US3482918A (en) | 1969-12-09 |
| DE1797458A1 (en) | 1970-12-17 |
| GB1195517A (en) | 1970-06-17 |
| DE6750311U (en) | 1969-01-02 |
| NL6814214A (en) | 1969-04-09 |