JPS63114417U - - Google Patents

Info

Publication number
JPS63114417U
JPS63114417U JP1987007352U JP735287U JPS63114417U JP S63114417 U JPS63114417 U JP S63114417U JP 1987007352 U JP1987007352 U JP 1987007352U JP 735287 U JP735287 U JP 735287U JP S63114417 U JPS63114417 U JP S63114417U
Authority
JP
Japan
Prior art keywords
optical disk
transparent substrate
incident
information recording
laser beam
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
JP1987007352U
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 JP1987007352U priority Critical patent/JPS63114417U/ja
Publication of JPS63114417U publication Critical patent/JPS63114417U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Optical Recording Or Reproduction (AREA)
JP1987007352U 1987-01-21 1987-01-21 Pending JPS63114417U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987007352U JPS63114417U (enrdf_load_stackoverflow) 1987-01-21 1987-01-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987007352U JPS63114417U (enrdf_load_stackoverflow) 1987-01-21 1987-01-21

Publications (1)

Publication Number Publication Date
JPS63114417U true JPS63114417U (enrdf_load_stackoverflow) 1988-07-23

Family

ID=30790723

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987007352U Pending JPS63114417U (enrdf_load_stackoverflow) 1987-01-21 1987-01-21

Country Status (1)

Country Link
JP (1) JPS63114417U (enrdf_load_stackoverflow)

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