FR59753E - Process for the enlargement and reduction of chromo-copies in chromo-electro-photo-mechanical devices - Google Patents

Process for the enlargement and reduction of chromo-copies in chromo-electro-photo-mechanical devices

Info

Publication number
FR59753E
FR59753E FR59753DA FR59753E FR 59753 E FR59753 E FR 59753E FR 59753D A FR59753D A FR 59753DA FR 59753 E FR59753 E FR 59753E
Authority
FR
France
Prior art keywords
chromo
enlargement
copies
electro
photo
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)
Inventor
Emile Bueno
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 filed Critical
Application granted granted Critical
Publication of FR59753E publication Critical patent/FR59753E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/48—Picture signal generators
    • H04N1/486—Picture signal generators with separate detectors, each detector being used for one specific colour component
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/50—Picture reproducers
    • H04N1/506—Reproducing the colour component signals picture-sequentially, e.g. with reproducing heads spaced apart from one another in the subscanning direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
FR59753D 1949-11-08 1949-11-08 Process for the enlargement and reduction of chromo-copies in chromo-electro-photo-mechanical devices Expired FR59753E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR59753T 1949-11-08

Publications (1)

Publication Number Publication Date
FR59753E true FR59753E (en) 1954-07-19

Family

ID=8693536

Family Applications (2)

Application Number Title Priority Date Filing Date
FR974739D Expired FR974739A (en) 1949-11-08 1948-11-08 Process for the enlargement and reduction of chromo-copies in chromo-electro-photo-mechanical devices
FR59753D Expired FR59753E (en) 1949-11-08 1949-11-08 Process for the enlargement and reduction of chromo-copies in chromo-electro-photo-mechanical devices

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR974739D Expired FR974739A (en) 1949-11-08 1948-11-08 Process for the enlargement and reduction of chromo-copies in chromo-electro-photo-mechanical devices

Country Status (1)

Country Link
FR (2) FR974739A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE639631A (en) * 1962-11-06

Also Published As

Publication number Publication date
FR974739A (en) 1951-02-26

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