IT968556B - Apparecchio di ingrandimento da usare in un ambiente illuminato a luce diurna - Google Patents

Apparecchio di ingrandimento da usare in un ambiente illuminato a luce diurna

Info

Publication number
IT968556B
IT968556B IT30007/72A IT3000772A IT968556B IT 968556 B IT968556 B IT 968556B IT 30007/72 A IT30007/72 A IT 30007/72A IT 3000772 A IT3000772 A IT 3000772A IT 968556 B IT968556 B IT 968556B
Authority
IT
Italy
Prior art keywords
magnifying device
illuminated environment
daylight
daylight illuminated
environment
Prior art date
Application number
IT30007/72A
Other languages
English (en)
Inventor
W Pramstraller
Original Assignee
Durst Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Durst Ag filed Critical Durst Ag
Priority to IT30007/72A priority Critical patent/IT968556B/it
Priority to DE2322112A priority patent/DE2322112A1/de
Priority to US399051A priority patent/US3890043A/en
Application granted granted Critical
Publication of IT968556B publication Critical patent/IT968556B/it

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
    • G03B27/326—Enlargers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection-Type Copiers In General (AREA)
IT30007/72A 1972-10-03 1972-10-03 Apparecchio di ingrandimento da usare in un ambiente illuminato a luce diurna IT968556B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT30007/72A IT968556B (it) 1972-10-03 1972-10-03 Apparecchio di ingrandimento da usare in un ambiente illuminato a luce diurna
DE2322112A DE2322112A1 (de) 1972-10-03 1973-05-02 Vergroesserungsgeraet zur verwendung in einem hellraum
US399051A US3890043A (en) 1972-10-03 1973-09-20 Enlarging apparatus for use in a bright room

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT30007/72A IT968556B (it) 1972-10-03 1972-10-03 Apparecchio di ingrandimento da usare in un ambiente illuminato a luce diurna

Publications (1)

Publication Number Publication Date
IT968556B true IT968556B (it) 1974-03-20

Family

ID=11228847

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30007/72A IT968556B (it) 1972-10-03 1972-10-03 Apparecchio di ingrandimento da usare in un ambiente illuminato a luce diurna

Country Status (3)

Country Link
US (1) US3890043A (it)
DE (1) DE2322112A1 (it)
IT (1) IT968556B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4202624A (en) * 1978-09-15 1980-05-13 Kreonite Inc. Masking device for cropping photographs viewed on a view screen of a photographic printer
US4329045A (en) * 1980-04-09 1982-05-11 Xerox Corporation Illumination system for microfilm printer
US4452527A (en) * 1981-11-04 1984-06-05 Ciba-Geigy Ag Photographic enlarger for use in bright light
DE3362011D1 (en) * 1982-07-07 1986-03-13 Ciba Geigy Ag Daylight enlarger
US4515468A (en) * 1983-03-25 1985-05-07 Phase One Products, Corp. Combined photographic enlarger and print developing tray

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1141704A (en) * 1913-11-19 1915-06-01 Elsamur S French Easel.
US1834218A (en) * 1928-07-09 1931-12-01 Francis J H Baines Photographic printing machine
US1894004A (en) * 1930-05-12 1933-01-10 Rose William Horace T Rampling Photographic printing apparatus
US2256385A (en) * 1940-08-07 1941-09-16 Eastman Kodak Co Projection printer
US2335189A (en) * 1940-11-14 1943-11-23 Alvin L Mayer Photograph printer
US2938427A (en) * 1955-06-13 1960-05-31 Alves Photo Service Inc Photocopying apparatus
US2997919A (en) * 1960-03-28 1961-08-29 Bausch & Lomb Variable power objective
US3167996A (en) * 1960-11-30 1965-02-02 Adler Harold Combination film projector and printing apparatus
US3674366A (en) * 1970-09-04 1972-07-04 Jack D Callahan Copy camera

Also Published As

Publication number Publication date
DE2322112A1 (de) 1974-04-18
US3890043A (en) 1975-06-17

Similar Documents

Publication Publication Date Title
IT986316B (it) Dispositivo a diodi emettitori di luce
CA978777A (en) Inspection device in card readers
IT986278B (it) Dispositivo a diodi emettitori di luce
NL151838B (nl) Weergeefinrichting.
IT963820B (it) Perfezionamenti in un dispositivo di contatto
SE399400B (sv) Handhallen etiketteringsanordning
NO140029C (no) Polykromatisk grafisk fremvisningsanordning
AR198693A1 (es) Dispositivo proyector de diapositivas
IT968501B (it) Dispositivo di presentazione visi va a diodi emettitori di luce
IT980752B (it) Dispositivo a scarica in gas per la presentazione di informazioni
IT968556B (it) Apparecchio di ingrandimento da usare in un ambiente illuminato a luce diurna
AR199662A1 (es) Dispositivo lubricador
IL42261A0 (en) Advertising device
IT969725B (it) Dispositivo per il cambio degli obiettivi in un apparecchio di ingrandimento
IT978708B (it) Dispositivo di immissione per immettere la luce in fotoguide
SE418339B (sv) Belysnings- och reflektionsanordning for ett vegmerke
IT7322311U1 (it) Dispositivo di illuminazione in particolare lampada da ufficio
IT1049524B (it) Dispositivo etichettatore
CH544367A (de) Leuchttransparent für Werbezwecke
AT296095B (de) Lichtwerbeeinrichtung
ES217585Y (es) Dispositivo de exhibicion publicitaria.
SU557973A1 (ru) Листовыводное устройство
IT992401B (it) Segnali riflettenti
SU456763A1 (ru) Устройство дл сортировки заготовок
ZA738416B (en) Illuminated sign