JPH087531Y2 - 光学読取装置 - Google Patents

光学読取装置

Info

Publication number
JPH087531Y2
JPH087531Y2 JP1985089329U JP8932985U JPH087531Y2 JP H087531 Y2 JPH087531 Y2 JP H087531Y2 JP 1985089329 U JP1985089329 U JP 1985089329U JP 8932985 U JP8932985 U JP 8932985U JP H087531 Y2 JPH087531 Y2 JP H087531Y2
Authority
JP
Japan
Prior art keywords
optical system
information
recording medium
mark
reading
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 - Lifetime
Application number
JP1985089329U
Other languages
English (en)
Japanese (ja)
Other versions
JPS62225U (US06272168-20010807-M00014.png
Inventor
洋一 土屋
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP1985089329U priority Critical patent/JPH087531Y2/ja
Publication of JPS62225U publication Critical patent/JPS62225U/ja
Application granted granted Critical
Publication of JPH087531Y2 publication Critical patent/JPH087531Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
JP1985089329U 1985-06-13 1985-06-13 光学読取装置 Expired - Lifetime JPH087531Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985089329U JPH087531Y2 (ja) 1985-06-13 1985-06-13 光学読取装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985089329U JPH087531Y2 (ja) 1985-06-13 1985-06-13 光学読取装置

Publications (2)

Publication Number Publication Date
JPS62225U JPS62225U (US06272168-20010807-M00014.png) 1987-01-06
JPH087531Y2 true JPH087531Y2 (ja) 1996-03-04

Family

ID=30643299

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985089329U Expired - Lifetime JPH087531Y2 (ja) 1985-06-13 1985-06-13 光学読取装置

Country Status (1)

Country Link
JP (1) JPH087531Y2 (US06272168-20010807-M00014.png)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5485049A (en) * 1977-12-20 1979-07-06 Olympus Optical Co Ltd Optical scanning method

Also Published As

Publication number Publication date
JPS62225U (US06272168-20010807-M00014.png) 1987-01-06

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