JPS5978526U - 光ピツクアツプ装置 - Google Patents

光ピツクアツプ装置

Info

Publication number
JPS5978526U
JPS5978526U JP17459582U JP17459582U JPS5978526U JP S5978526 U JPS5978526 U JP S5978526U JP 17459582 U JP17459582 U JP 17459582U JP 17459582 U JP17459582 U JP 17459582U JP S5978526 U JPS5978526 U JP S5978526U
Authority
JP
Japan
Prior art keywords
information signal
light
circuit
detection circuit
information
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.)
Granted
Application number
JP17459582U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0240576Y2 (cs
Inventor
暹 高橋
利治 武居
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.)
Taiheiyo Cement Corp
Original Assignee
Taiheiyo Cement Corp
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 Taiheiyo Cement Corp filed Critical Taiheiyo Cement Corp
Priority to JP17459582U priority Critical patent/JPS5978526U/ja
Publication of JPS5978526U publication Critical patent/JPS5978526U/ja
Application granted granted Critical
Publication of JPH0240576Y2 publication Critical patent/JPH0240576Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
JP17459582U 1982-11-18 1982-11-18 光ピツクアツプ装置 Granted JPS5978526U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17459582U JPS5978526U (ja) 1982-11-18 1982-11-18 光ピツクアツプ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17459582U JPS5978526U (ja) 1982-11-18 1982-11-18 光ピツクアツプ装置

Publications (2)

Publication Number Publication Date
JPS5978526U true JPS5978526U (ja) 1984-05-28
JPH0240576Y2 JPH0240576Y2 (cs) 1990-10-30

Family

ID=30380058

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17459582U Granted JPS5978526U (ja) 1982-11-18 1982-11-18 光ピツクアツプ装置

Country Status (1)

Country Link
JP (1) JPS5978526U (cs)

Also Published As

Publication number Publication date
JPH0240576Y2 (cs) 1990-10-30

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