CH296916A - Process for making photographic registrations. - Google Patents

Process for making photographic registrations.

Info

Publication number
CH296916A
CH296916A CH296916DA CH296916A CH 296916 A CH296916 A CH 296916A CH 296916D A CH296916D A CH 296916DA CH 296916 A CH296916 A CH 296916A
Authority
CH
Switzerland
Prior art keywords
registrations
making photographic
photographic
making
photographic registrations
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellschaft Ciba
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Publication of CH296916A publication Critical patent/CH296916A/en

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/64—Compositions containing iron compounds as photosensitive substances
CH296916D 1950-04-06 1951-03-20 Process for making photographic registrations. CH296916A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH701529X 1950-04-06

Publications (1)

Publication Number Publication Date
CH296916A true CH296916A (en) 1954-02-28

Family

ID=4530064

Family Applications (2)

Application Number Title Priority Date Filing Date
CH288751D CH288751A (en) 1950-04-06 1950-04-06 Process for making photographic registrations.
CH296916D CH296916A (en) 1950-04-06 1951-03-20 Process for making photographic registrations.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH288751D CH288751A (en) 1950-04-06 1950-04-06 Process for making photographic registrations.

Country Status (5)

Country Link
US (1) US2689792A (en)
CH (2) CH288751A (en)
DE (1) DE896294C (en)
FR (1) FR1035112A (en)
GB (1) GB701529A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE531295A (en) * 1953-08-21
US5464234A (en) * 1994-03-08 1995-11-07 Ferguson; Alan C. Rearward approach curb jumper for a hand truck

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1225146A (en) * 1909-05-10 1917-05-08 George W Leighton Coating material for paper for photographic uses.
US1120580A (en) * 1913-09-22 1914-12-08 William Willis Sensitive photographic paper and process of making the same.
US1396592A (en) * 1920-10-11 1921-11-08 Rheinberg Julius Light-sensitive collodion coating mixture and film
GB375849A (en) * 1931-03-30 1932-06-30 William Mate Improvements in and relating to photographic sensitising solutions
US1984471A (en) * 1931-07-18 1934-12-18 Siemens Ag Lenticulated film
GB439241A (en) * 1934-05-26 1935-11-26 James Morton Improvements relating to the production of photographic-sensitive sheet materials
GB538245A (en) * 1939-04-12 1941-07-25 Philips Nv Improved method of producing light-sensitive layers sensitised by means of an iron salt and layers made thereby

Also Published As

Publication number Publication date
DE896294C (en) 1953-11-12
CH288751A (en) 1953-02-15
US2689792A (en) 1954-09-21
GB701529A (en) 1953-12-30
FR1035112A (en) 1953-08-17

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