JPS6025059U - 円板情報媒体 - Google Patents

円板情報媒体

Info

Publication number
JPS6025059U
JPS6025059U JP1983114607U JP11460783U JPS6025059U JP S6025059 U JPS6025059 U JP S6025059U JP 1983114607 U JP1983114607 U JP 1983114607U JP 11460783 U JP11460783 U JP 11460783U JP S6025059 U JPS6025059 U JP S6025059U
Authority
JP
Japan
Prior art keywords
disc
information medium
information storage
disc information
medium according
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
JP1983114607U
Other languages
English (en)
Japanese (ja)
Other versions
JPH04441Y2 (enrdf_load_stackoverflow
Inventor
永妻　寿
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP1983114607U priority Critical patent/JPS6025059U/ja
Publication of JPS6025059U publication Critical patent/JPS6025059U/ja
Application granted granted Critical
Publication of JPH04441Y2 publication Critical patent/JPH04441Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
JP1983114607U 1983-07-22 1983-07-22 円板情報媒体 Granted JPS6025059U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983114607U JPS6025059U (ja) 1983-07-22 1983-07-22 円板情報媒体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983114607U JPS6025059U (ja) 1983-07-22 1983-07-22 円板情報媒体

Publications (2)

Publication Number Publication Date
JPS6025059U true JPS6025059U (ja) 1985-02-20
JPH04441Y2 JPH04441Y2 (enrdf_load_stackoverflow) 1992-01-08

Family

ID=30264862

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983114607U Granted JPS6025059U (ja) 1983-07-22 1983-07-22 円板情報媒体

Country Status (1)

Country Link
JP (1) JPS6025059U (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019159491A (ja) * 2018-03-08 2019-09-19 トヨタ自動車株式会社 情報マーク刻印システム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5246051A (en) * 1975-10-02 1977-04-12 Upjohn Co Synthetic materials and process
JPS56154086A (en) * 1980-04-30 1981-11-28 Fujitsu Ltd Medium for optical recording

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5246051A (en) * 1975-10-02 1977-04-12 Upjohn Co Synthetic materials and process
JPS56154086A (en) * 1980-04-30 1981-11-28 Fujitsu Ltd Medium for optical recording

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019159491A (ja) * 2018-03-08 2019-09-19 トヨタ自動車株式会社 情報マーク刻印システム

Also Published As

Publication number Publication date
JPH04441Y2 (enrdf_load_stackoverflow) 1992-01-08

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