JPS6442447U - - Google Patents

Info

Publication number
JPS6442447U
JPS6442447U JP13811087U JP13811087U JPS6442447U JP S6442447 U JPS6442447 U JP S6442447U JP 13811087 U JP13811087 U JP 13811087U JP 13811087 U JP13811087 U JP 13811087U JP S6442447 U JPS6442447 U JP S6442447U
Authority
JP
Japan
Prior art keywords
optical disk
scratch
pulse
disk inspection
jumping
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
JP13811087U
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 JP13811087U priority Critical patent/JPS6442447U/ja
Publication of JPS6442447U publication Critical patent/JPS6442447U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Manufacturing Optical Record Carriers (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
JP13811087U 1987-09-09 1987-09-09 Pending JPS6442447U (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13811087U JPS6442447U (enrdf_load_html_response) 1987-09-09 1987-09-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13811087U JPS6442447U (enrdf_load_html_response) 1987-09-09 1987-09-09

Publications (1)

Publication Number Publication Date
JPS6442447U true JPS6442447U (enrdf_load_html_response) 1989-03-14

Family

ID=31400143

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13811087U Pending JPS6442447U (enrdf_load_html_response) 1987-09-09 1987-09-09

Country Status (1)

Country Link
JP (1) JPS6442447U (enrdf_load_html_response)

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