AT319043B - Vergrößerungsgerät - Google Patents
VergrößerungsgerätInfo
- Publication number
- AT319043B AT319043B AT290972A AT290972A AT319043B AT 319043 B AT319043 B AT 319043B AT 290972 A AT290972 A AT 290972A AT 290972 A AT290972 A AT 290972A AT 319043 B AT319043 B AT 319043B
- Authority
- AT
- Austria
- Prior art keywords
- enlarger
- 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
- G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
- G03B27/52—Details
- G03B27/522—Projection optics
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Lens Barrels (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD15569171 | 1971-06-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT319043B true AT319043B (de) | 1974-11-25 |
Family
ID=5483936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT290972A AT319043B (de) | 1971-06-10 | 1972-04-05 | Vergrößerungsgerät |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT319043B (de) |
DE (2) | DE7135758U (de) |
FR (1) | FR2140983A5 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2911090C3 (de) * | 1979-03-21 | 1982-01-14 | Agfa-Gevaert Ag, 5090 Leverkusen | Mehrfach-Objektivträger in einem Mikrofilm-Lesegerät |
DE29602738U1 (de) * | 1996-02-22 | 1996-06-05 | Descours, Pierre Marie, 72074 Tübingen | Belichtungseinrichtung |
-
1971
- 1971-09-21 DE DE19717135758 patent/DE7135758U/de not_active Expired
- 1971-11-22 FR FR7141727A patent/FR2140983A5/fr not_active Expired
-
1972
- 1972-04-05 AT AT290972A patent/AT319043B/de not_active IP Right Cessation
- 1972-05-12 DE DE19722223190 patent/DE2223190A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2140983A5 (de) | 1973-01-19 |
DE7135758U (de) | 1972-01-13 |
DE2223190A1 (de) | 1972-12-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |