JPS5493331A - Optical reader - Google Patents

Optical reader

Info

Publication number
JPS5493331A
JPS5493331A JP15845377A JP15845377A JPS5493331A JP S5493331 A JPS5493331 A JP S5493331A JP 15845377 A JP15845377 A JP 15845377A JP 15845377 A JP15845377 A JP 15845377A JP S5493331 A JPS5493331 A JP S5493331A
Authority
JP
Japan
Prior art keywords
read
paper
lamp
light
infrared ray
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.)
Pending
Application number
JP15845377A
Other languages
English (en)
Inventor
Kenichi Yoshida
Norio Isshiki
Koichi Tsuno
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP15845377A priority Critical patent/JPS5493331A/ja
Publication of JPS5493331A publication Critical patent/JPS5493331A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Character Input (AREA)
  • Facsimile Heads (AREA)
JP15845377A 1977-12-30 1977-12-30 Optical reader Pending JPS5493331A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15845377A JPS5493331A (en) 1977-12-30 1977-12-30 Optical reader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15845377A JPS5493331A (en) 1977-12-30 1977-12-30 Optical reader

Publications (1)

Publication Number Publication Date
JPS5493331A true JPS5493331A (en) 1979-07-24

Family

ID=15672075

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15845377A Pending JPS5493331A (en) 1977-12-30 1977-12-30 Optical reader

Country Status (1)

Country Link
JP (1) JPS5493331A (ja)

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