JPS5771247U - - Google Patents

Info

Publication number
JPS5771247U
JPS5771247U JP1980148078U JP14807880U JPS5771247U JP S5771247 U JPS5771247 U JP S5771247U JP 1980148078 U JP1980148078 U JP 1980148078U JP 14807880 U JP14807880 U JP 14807880U JP S5771247 U JPS5771247 U JP S5771247U
Authority
JP
Japan
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
JP1980148078U
Other languages
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 JP1980148078U priority Critical patent/JPS5771247U/ja
Publication of JPS5771247U publication Critical patent/JPS5771247U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
JP1980148078U 1980-10-17 1980-10-17 Pending JPS5771247U (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1980148078U JPS5771247U (cs) 1980-10-17 1980-10-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980148078U JPS5771247U (cs) 1980-10-17 1980-10-17

Publications (1)

Publication Number Publication Date
JPS5771247U true JPS5771247U (cs) 1982-04-30

Family

ID=29507549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980148078U Pending JPS5771247U (cs) 1980-10-17 1980-10-17

Country Status (1)

Country Link
JP (1) JPS5771247U (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59138029U (ja) * 1983-02-09 1984-09-14 エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン 光学的に読取可能な記録デイスク

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52156605A (en) * 1976-06-18 1977-12-27 Thomson Brandt Data carrier and method of producing same

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52156605A (en) * 1976-06-18 1977-12-27 Thomson Brandt Data carrier and method of producing same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59138029U (ja) * 1983-02-09 1984-09-14 エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン 光学的に読取可能な記録デイスク

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