JPS628015Y2 - - Google Patents

Info

Publication number
JPS628015Y2
JPS628015Y2 JP4424977U JP4424977U JPS628015Y2 JP S628015 Y2 JPS628015 Y2 JP S628015Y2 JP 4424977 U JP4424977 U JP 4424977U JP 4424977 U JP4424977 U JP 4424977U JP S628015 Y2 JPS628015 Y2 JP S628015Y2
Authority
JP
Japan
Prior art keywords
light beam
focusing
scanning
focusing device
focuses
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
JP4424977U
Other languages
English (en)
Japanese (ja)
Other versions
JPS53138853U (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
Priority to JP4424977U priority Critical patent/JPS628015Y2/ja
Publication of JPS53138853U publication Critical patent/JPS53138853U/ja
Application granted granted Critical
Publication of JPS628015Y2 publication Critical patent/JPS628015Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Mechanical Optical Scanning Systems (AREA)
  • Facsimile Scanning Arrangements (AREA)
JP4424977U 1977-04-08 1977-04-08 Expired JPS628015Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4424977U JPS628015Y2 (en]) 1977-04-08 1977-04-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4424977U JPS628015Y2 (en]) 1977-04-08 1977-04-08

Publications (2)

Publication Number Publication Date
JPS53138853U JPS53138853U (en]) 1978-11-02
JPS628015Y2 true JPS628015Y2 (en]) 1987-02-25

Family

ID=28920203

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4424977U Expired JPS628015Y2 (en]) 1977-04-08 1977-04-08

Country Status (1)

Country Link
JP (1) JPS628015Y2 (en])

Also Published As

Publication number Publication date
JPS53138853U (en]) 1978-11-02

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