IT7967731A0 - Porta originale per sistemi fotografici di riproduzione - Google Patents

Porta originale per sistemi fotografici di riproduzione

Info

Publication number
IT7967731A0
IT7967731A0 IT7967731A IT6773179A IT7967731A0 IT 7967731 A0 IT7967731 A0 IT 7967731A0 IT 7967731 A IT7967731 A IT 7967731A IT 6773179 A IT6773179 A IT 6773179A IT 7967731 A0 IT7967731 A0 IT 7967731A0
Authority
IT
Italy
Prior art keywords
photographic systems
original door
reproduction
reproduction photographic
door
Prior art date
Application number
IT7967731A
Other languages
English (en)
Italian (it)
Original Assignee
Zelacolor Syst
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 Zelacolor Syst filed Critical Zelacolor Syst
Publication of IT7967731A0 publication Critical patent/IT7967731A0/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
    • G03B27/52—Details
    • G03B27/62—Holders for the original
    • G03B27/6271—Holders for the original in enlargers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection-Type Copiers In General (AREA)
  • Holders For Sensitive Materials And Originals (AREA)
IT7967731A 1978-04-07 1979-04-06 Porta originale per sistemi fotografici di riproduzione IT7967731A0 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH375078A CH619793A5 (en, 2012) 1978-04-07 1978-04-07

Publications (1)

Publication Number Publication Date
IT7967731A0 true IT7967731A0 (it) 1979-04-06

Family

ID=4262682

Family Applications (2)

Application Number Title Priority Date Filing Date
IT7967731A IT7967731A0 (it) 1978-04-07 1979-04-06 Porta originale per sistemi fotografici di riproduzione
IT7953142U IT7953142V0 (it) 1978-04-07 1979-04-06 Porta originale per sistemi fotografici di riprodu ione

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT7953142U IT7953142V0 (it) 1978-04-07 1979-04-06 Porta originale per sistemi fotografici di riprodu ione

Country Status (6)

Country Link
US (1) US4241993A (en, 2012)
JP (1) JPS54155033A (en, 2012)
CH (1) CH619793A5 (en, 2012)
DE (1) DE2913212A1 (en, 2012)
GB (1) GB2019588B (en, 2012)
IT (2) IT7967731A0 (en, 2012)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4433910A (en) 1982-02-18 1984-02-28 Berkey Photo, Inc. Transparency holder
US4575230A (en) * 1985-03-21 1986-03-11 Eastman Kodak Company Transparent contoured support plate for film
US4603965A (en) * 1985-06-28 1986-08-05 Cook Kenneth O Apparatus and method for making color photographic prints
US5400117A (en) * 1993-12-14 1995-03-21 Eastman Kodak Company Film clamp for flattening image frames in a scanning gate
US5406352A (en) * 1993-12-14 1995-04-11 Eastman Kodak Company Photographic film segment flattening apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1946810A (en) * 1931-08-26 1934-02-13 Multigraph Co Sheet holding frame for photographic use
US1973827A (en) * 1933-10-07 1934-09-18 Shwartz Morris Israel Negative holder
US2418226A (en) * 1944-07-18 1947-04-01 Gen Aniline & Film Corp Registering frame and negative carrier for enlarging
US2507161A (en) * 1947-02-28 1950-05-09 Eastman Kodak Co Film gate operating mechanism
GB922868A (en) * 1958-10-13 1963-04-03 Leonard David Evans Accurate location systems for repetitive positioning in image reproduction processes

Also Published As

Publication number Publication date
US4241993A (en) 1980-12-30
DE2913212A1 (de) 1979-10-11
IT7953142V0 (it) 1979-04-06
GB2019588B (en) 1982-10-20
GB2019588A (en) 1979-10-31
CH619793A5 (en, 2012) 1980-10-15
JPS54155033A (en) 1979-12-06

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