GB165074A - - Google Patents

Info

Publication number
GB165074A
GB165074A GB1133421A GB1133421A GB165074A GB 165074 A GB165074 A GB 165074A GB 1133421 A GB1133421 A GB 1133421A GB 1133421 A GB1133421 A GB 1133421A GB 165074 A GB165074 A GB 165074A
Authority
GB
United Kingdom
Prior art keywords
mirror
light
picture
coil
oscillograph
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
GB1133421A
Other languages
English (en)
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
Publication of GB165074A publication Critical patent/GB165074A/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)
GB1133421A 1920-06-17 1921-04-19 Expired GB165074A (de)

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
GB165074A true GB165074A (de) 1921-12-22

Family

ID=23890086

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1133421A Expired GB165074A (de) 1920-06-17 1921-04-19

Country Status (7)

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

Also Published As

Publication number Publication date
DE418329C (de) 1925-09-07
CH97549A (de) 1923-02-01
NL11019C (de) 1924-05-15
FR535138A (fr) 1922-04-10
DK31579C (da) 1923-04-23
US1468542A (en) 1923-09-18

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