JPH0548553B2 - - Google Patents

Info

Publication number
JPH0548553B2
JPH0548553B2 JP62086099A JP8609987A JPH0548553B2 JP H0548553 B2 JPH0548553 B2 JP H0548553B2 JP 62086099 A JP62086099 A JP 62086099A JP 8609987 A JP8609987 A JP 8609987A JP H0548553 B2 JPH0548553 B2 JP H0548553B2
Authority
JP
Japan
Prior art keywords
hub
polycarbonate
optical disk
resin
metal plate
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.)
Expired - Lifetime
Application number
JP62086099A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63251982A (ja
Inventor
Katsunori Funaki
Shinji Tokuhara
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.)
Daicel Corp
Original Assignee
Daicel Chemical Industries Ltd
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 Daicel Chemical Industries Ltd filed Critical Daicel Chemical Industries Ltd
Priority to JP62086099A priority Critical patent/JPS63251982A/ja
Publication of JPS63251982A publication Critical patent/JPS63251982A/ja
Publication of JPH0548553B2 publication Critical patent/JPH0548553B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
JP62086099A 1987-04-08 1987-04-08 光デイスク用コンポジツトハブ Granted JPS63251982A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62086099A JPS63251982A (ja) 1987-04-08 1987-04-08 光デイスク用コンポジツトハブ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62086099A JPS63251982A (ja) 1987-04-08 1987-04-08 光デイスク用コンポジツトハブ

Publications (2)

Publication Number Publication Date
JPS63251982A JPS63251982A (ja) 1988-10-19
JPH0548553B2 true JPH0548553B2 (de) 1993-07-21

Family

ID=13877259

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62086099A Granted JPS63251982A (ja) 1987-04-08 1987-04-08 光デイスク用コンポジツトハブ

Country Status (1)

Country Link
JP (1) JPS63251982A (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61225014A (ja) * 1985-03-29 1986-10-06 Fukubi Kagaku Kogyo Kk 電磁波遮蔽材
JPS61208684A (ja) * 1985-03-13 1986-09-17 Fujitsu Ltd フレキシブル磁気ディスク
JPS61225013A (ja) * 1985-03-29 1986-10-06 Fukubi Kagaku Kogyo Kk 透視性電磁波遮蔽材の製法
JPS627616U (de) * 1985-06-29 1987-01-17

Also Published As

Publication number Publication date
JPS63251982A (ja) 1988-10-19

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