FR690856A - Electrochemical receiver for image telegraphy - Google Patents

Electrochemical receiver for image telegraphy

Info

Publication number
FR690856A
FR690856A FR690856DA FR690856A FR 690856 A FR690856 A FR 690856A FR 690856D A FR690856D A FR 690856DA FR 690856 A FR690856 A FR 690856A
Authority
FR
France
Prior art keywords
electrochemical
receiver
telegraphy
image
image telegraphy
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens 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
Application filed by Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Application granted granted Critical
Publication of FR690856A publication Critical patent/FR690856A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
FR690856D 1929-03-02 1930-03-01 Electrochemical receiver for image telegraphy Expired FR690856A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE690856X 1929-03-02

Publications (1)

Publication Number Publication Date
FR690856A true FR690856A (en) 1930-09-26

Family

ID=6600252

Family Applications (1)

Application Number Title Priority Date Filing Date
FR690856D Expired FR690856A (en) 1929-03-02 1930-03-01 Electrochemical receiver for image telegraphy

Country Status (1)

Country Link
FR (1) FR690856A (en)

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