CH450169A - Lichtpausgerät - Google Patents
LichtpausgerätInfo
- Publication number
- CH450169A CH450169A CH1053466A CH1053466A CH450169A CH 450169 A CH450169 A CH 450169A CH 1053466 A CH1053466 A CH 1053466A CH 1053466 A CH1053466 A CH 1053466A CH 450169 A CH450169 A CH 450169A
- Authority
- CH
- Switzerland
- Prior art keywords
- blueprint machine
- blueprint
- machine
- Prior art date
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
- G03B27/16—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)
- Heat Sensitive Colour Forming Recording (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6509550A NL6509550A (enExample) | 1965-07-23 | 1965-07-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH450169A true CH450169A (de) | 1968-01-15 |
Family
ID=19793714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1053466A CH450169A (de) | 1965-07-23 | 1966-07-20 | Lichtpausgerät |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT276086B (enExample) |
| BE (1) | BE684417A (enExample) |
| CH (1) | CH450169A (enExample) |
| DE (1) | DE1949036U (enExample) |
| GB (1) | GB1134940A (enExample) |
| NL (1) | NL6509550A (enExample) |
-
1965
- 1965-07-23 NL NL6509550A patent/NL6509550A/xx unknown
-
1966
- 1966-07-19 DE DE1966N0018944 patent/DE1949036U/de not_active Expired
- 1966-07-20 BE BE684417D patent/BE684417A/xx unknown
- 1966-07-20 AT AT693566A patent/AT276086B/de active
- 1966-07-20 CH CH1053466A patent/CH450169A/de unknown
- 1966-07-21 GB GB3274766A patent/GB1134940A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE684417A (enExample) | 1967-01-20 |
| AT276086B (de) | 1969-11-10 |
| NL6509550A (enExample) | 1967-01-24 |
| GB1134940A (en) | 1968-11-27 |
| DE1949036U (de) | 1966-11-03 |
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