JPH01181161U - - Google Patents

Info

Publication number
JPH01181161U
JPH01181161U JP7687388U JP7687388U JPH01181161U JP H01181161 U JPH01181161 U JP H01181161U JP 7687388 U JP7687388 U JP 7687388U JP 7687388 U JP7687388 U JP 7687388U JP H01181161 U JPH01181161 U JP H01181161U
Authority
JP
Japan
Prior art keywords
optical disk
signal
section
inspection device
mark
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
JP7687388U
Other languages
English (en)
Japanese (ja)
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 JP7687388U priority Critical patent/JPH01181161U/ja
Publication of JPH01181161U publication Critical patent/JPH01181161U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Manufacturing Optical Record Carriers (AREA)
JP7687388U 1988-06-10 1988-06-10 Pending JPH01181161U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7687388U JPH01181161U (enrdf_load_stackoverflow) 1988-06-10 1988-06-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7687388U JPH01181161U (enrdf_load_stackoverflow) 1988-06-10 1988-06-10

Publications (1)

Publication Number Publication Date
JPH01181161U true JPH01181161U (enrdf_load_stackoverflow) 1989-12-27

Family

ID=31301881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7687388U Pending JPH01181161U (enrdf_load_stackoverflow) 1988-06-10 1988-06-10

Country Status (1)

Country Link
JP (1) JPH01181161U (enrdf_load_stackoverflow)

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