IT1155805B - Circuito di comando dei valori di esposizione per apparecchi di riproduzione fotografici a colori - Google Patents

Circuito di comando dei valori di esposizione per apparecchi di riproduzione fotografici a colori

Info

Publication number
IT1155805B
IT1155805B IT4785478A IT4785478A IT1155805B IT 1155805 B IT1155805 B IT 1155805B IT 4785478 A IT4785478 A IT 4785478A IT 4785478 A IT4785478 A IT 4785478A IT 1155805 B IT1155805 B IT 1155805B
Authority
IT
Italy
Prior art keywords
density
film type
control circuit
spectral distribution
film
Prior art date
Application number
IT4785478A
Other languages
English (en)
Other versions
IT7847854A0 (it
Original Assignee
Gretag 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
Priority claimed from CH118277A external-priority patent/CH610673A5/xx
Priority claimed from CH18378A external-priority patent/CH631554A5/de
Application filed by Gretag Ag filed Critical Gretag Ag
Publication of IT7847854A0 publication Critical patent/IT7847854A0/it
Application granted granted Critical
Publication of IT1155805B publication Critical patent/IT1155805B/it

Links

IT4785478A 1977-02-01 1978-01-31 Circuito di comando dei valori di esposizione per apparecchi di riproduzione fotografici a colori IT1155805B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH118277A CH610673A5 (it) 1977-02-01 1977-02-01
CH18378A CH631554A5 (en) 1978-01-09 1978-01-09 Exposure control device for photographic colour copier apparatus

Publications (2)

Publication Number Publication Date
IT7847854A0 IT7847854A0 (it) 1978-01-31
IT1155805B true IT1155805B (it) 1987-01-28

Family

ID=25683801

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4785478A IT1155805B (it) 1977-02-01 1978-01-31 Circuito di comando dei valori di esposizione per apparecchi di riproduzione fotografici a colori

Country Status (1)

Country Link
IT (1) IT1155805B (it)

Also Published As

Publication number Publication date
IT7847854A0 (it) 1978-01-31

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