JPS62185022U - - Google Patents

Info

Publication number
JPS62185022U
JPS62185022U JP7363086U JP7363086U JPS62185022U JP S62185022 U JPS62185022 U JP S62185022U JP 7363086 U JP7363086 U JP 7363086U JP 7363086 U JP7363086 U JP 7363086U JP S62185022 U JPS62185022 U JP S62185022U
Authority
JP
Japan
Prior art keywords
mold
cavity wall
stamper
molds
wall surface
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
JP7363086U
Other languages
English (en)
Japanese (ja)
Other versions
JPH065142Y2 (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 JP1986073630U priority Critical patent/JPH065142Y2/ja
Publication of JPS62185022U publication Critical patent/JPS62185022U/ja
Application granted granted Critical
Publication of JPH065142Y2 publication Critical patent/JPH065142Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Manufacturing Optical Record Carriers (AREA)
JP1986073630U 1986-05-16 1986-05-16 光ディスク成形用の射出成形金型 Expired - Lifetime JPH065142Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986073630U JPH065142Y2 (ja) 1986-05-16 1986-05-16 光ディスク成形用の射出成形金型

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986073630U JPH065142Y2 (ja) 1986-05-16 1986-05-16 光ディスク成形用の射出成形金型

Publications (2)

Publication Number Publication Date
JPS62185022U true JPS62185022U (el) 1987-11-25
JPH065142Y2 JPH065142Y2 (ja) 1994-02-09

Family

ID=30918129

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986073630U Expired - Lifetime JPH065142Y2 (ja) 1986-05-16 1986-05-16 光ディスク成形用の射出成形金型

Country Status (1)

Country Link
JP (1) JPH065142Y2 (el)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03278339A (ja) * 1989-03-31 1991-12-10 Hitachi Maxell Ltd 光記録媒体用透明基板の製造方法および成形金型

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60115417A (ja) * 1983-11-28 1985-06-21 Meiki Co Ltd 射出成形機の金型装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60115417A (ja) * 1983-11-28 1985-06-21 Meiki Co Ltd 射出成形機の金型装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03278339A (ja) * 1989-03-31 1991-12-10 Hitachi Maxell Ltd 光記録媒体用透明基板の製造方法および成形金型

Also Published As

Publication number Publication date
JPH065142Y2 (ja) 1994-02-09

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