JPH0445319U - - Google Patents

Info

Publication number
JPH0445319U
JPH0445319U JP1990086400U JP8640090U JPH0445319U JP H0445319 U JPH0445319 U JP H0445319U JP 1990086400 U JP1990086400 U JP 1990086400U JP 8640090 U JP8640090 U JP 8640090U JP H0445319 U JPH0445319 U JP H0445319U
Authority
JP
Japan
Prior art keywords
light
recording medium
optical information
information recording
transparent substrate
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
JP1990086400U
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 JP1990086400U priority Critical patent/JPH0445319U/ja
Publication of JPH0445319U publication Critical patent/JPH0445319U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
JP1990086400U 1990-08-20 1990-08-20 Pending JPH0445319U (US20020193084A1-20021219-M00002.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990086400U JPH0445319U (US20020193084A1-20021219-M00002.png) 1990-08-20 1990-08-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990086400U JPH0445319U (US20020193084A1-20021219-M00002.png) 1990-08-20 1990-08-20

Publications (1)

Publication Number Publication Date
JPH0445319U true JPH0445319U (US20020193084A1-20021219-M00002.png) 1992-04-17

Family

ID=31818052

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990086400U Pending JPH0445319U (US20020193084A1-20021219-M00002.png) 1990-08-20 1990-08-20

Country Status (1)

Country Link
JP (1) JPH0445319U (US20020193084A1-20021219-M00002.png)

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