FR37043E - Process for providing blank photographic films with visible inscriptions capable of being reproduced - Google Patents

Process for providing blank photographic films with visible inscriptions capable of being reproduced

Info

Publication number
FR37043E
FR37043E FR37043DA FR37043E FR 37043 E FR37043 E FR 37043E FR 37043D A FR37043D A FR 37043DA FR 37043 E FR37043 E FR 37043E
Authority
FR
France
Prior art keywords
reproduced
photographic films
providing blank
inscriptions
visible
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 DEJ30644D external-priority patent/DE467780C/en
Priority claimed from DEI31853D external-priority patent/DE468374C/en
Priority claimed from DEI31920D external-priority patent/DE469193C/en
Priority claimed from DEI36572D external-priority patent/DE517163C/en
Application filed by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR37043E publication Critical patent/FR37043E/en
Expired legal-status Critical Current

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
    • G03C3/00—Packages of films for inserting into cameras, e.g. roll-films, film-packs; Wrapping materials for light-sensitive plates, films or papers, e.g. materials characterised by the use of special dyes, printing inks, adhesives
    • 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
    • G03C11/00—Auxiliary processes in photography
    • G03C11/02—Marking or applying text

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
FR37043D 1927-03-16 1929-06-13 Process for providing blank photographic films with visible inscriptions capable of being reproduced Expired FR37043E (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEJ30644D DE467780C (en) 1927-03-16 1927-03-16 Process for providing photographic raw films with visible, copyable lettering at regular intervals outside the image area, consisting of consecutive numbers or characters
DEI31853D DE468374C (en) 1927-03-16 1927-08-12 Process for providing photographic raw films with visible, copyable writing
DEI31920D DE469193C (en) 1927-03-16 1927-08-13 Process for providing photographic raw films with visible, copyable writing
DEI36572D DE517163C (en) 1927-03-16 1928-12-22 Photographic roll film without protective paper

Publications (1)

Publication Number Publication Date
FR37043E true FR37043E (en) 1930-10-08

Family

ID=27437068

Family Applications (1)

Application Number Title Priority Date Filing Date
FR37043D Expired FR37043E (en) 1927-03-16 1929-06-13 Process for providing blank photographic films with visible inscriptions capable of being reproduced

Country Status (1)

Country Link
FR (1) FR37043E (en)

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