FR535138A - Copier telegraph - Google Patents

Copier telegraph

Info

Publication number
FR535138A
FR535138A FR535138DA FR535138A FR 535138 A FR535138 A FR 535138A FR 535138D A FR535138D A FR 535138DA FR 535138 A FR535138 A FR 535138A
Authority
FR
France
Prior art keywords
telegraph
copier
copier telegraph
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
Magne Hermod Petersen
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 FR535138A publication Critical patent/FR535138A/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
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/032—Details of scanning heads ; Means for illuminating the original for picture information reproduction
    • H04N1/036—Details of scanning heads ; Means for illuminating the original for picture information reproduction for optical reproduction
    • 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
    • H04N1/23—Reproducing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Projection-Type Copiers In General (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
FR535138D 1920-06-17 1921-05-07 Copier telegraph Expired FR535138A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO535138X 1920-06-17
US476002A US1468542A (en) 1920-06-17 1921-06-08 Copying telegraph

Publications (1)

Publication Number Publication Date
FR535138A true FR535138A (en) 1922-04-10

Family

ID=23890086

Family Applications (1)

Application Number Title Priority Date Filing Date
FR535138D Expired FR535138A (en) 1920-06-17 1921-05-07 Copier telegraph

Country Status (7)

Country Link
US (1) US1468542A (en)
CH (1) CH97549A (en)
DE (1) DE418329C (en)
DK (1) DK31579C (en)
FR (1) FR535138A (en)
GB (1) GB165074A (en)
NL (1) NL11019C (en)

Also Published As

Publication number Publication date
DE418329C (en) 1925-09-07
GB165074A (en) 1921-12-22
CH97549A (en) 1923-02-01
NL11019C (en) 1924-05-15
DK31579C (en) 1923-04-23
US1468542A (en) 1923-09-18

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