JPS5330301A - Record disk stamper - Google Patents

Record disk stamper

Info

Publication number
JPS5330301A
JPS5330301A JP10530676A JP10530676A JPS5330301A JP S5330301 A JPS5330301 A JP S5330301A JP 10530676 A JP10530676 A JP 10530676A JP 10530676 A JP10530676 A JP 10530676A JP S5330301 A JPS5330301 A JP S5330301A
Authority
JP
Japan
Prior art keywords
record disk
disk stamper
stamper
record
disk
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
JP10530676A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5546298B2 (Direct
Inventor
Kinichirou Ooya
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.)
PORIDOORU KK
Original Assignee
PORIDOORU KK
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 PORIDOORU KK filed Critical PORIDOORU KK
Priority to JP10530676A priority Critical patent/JPS5330301A/ja
Publication of JPS5330301A publication Critical patent/JPS5330301A/ja
Publication of JPS5546298B2 publication Critical patent/JPS5546298B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
JP10530676A 1976-09-02 1976-09-02 Record disk stamper Granted JPS5330301A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10530676A JPS5330301A (en) 1976-09-02 1976-09-02 Record disk stamper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10530676A JPS5330301A (en) 1976-09-02 1976-09-02 Record disk stamper

Publications (2)

Publication Number Publication Date
JPS5330301A true JPS5330301A (en) 1978-03-22
JPS5546298B2 JPS5546298B2 (Direct) 1980-11-22

Family

ID=14404009

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10530676A Granted JPS5330301A (en) 1976-09-02 1976-09-02 Record disk stamper

Country Status (1)

Country Link
JP (1) JPS5330301A (Direct)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5634430A (en) * 1979-08-17 1981-04-06 Rca Corp Flaw resisting nickel pressure mold
JPS5764308A (en) * 1980-09-30 1982-04-19 Matsushita Electric Ind Co Ltd Duplicate mother pattern for information recording carrier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5634430A (en) * 1979-08-17 1981-04-06 Rca Corp Flaw resisting nickel pressure mold
JPS5764308A (en) * 1980-09-30 1982-04-19 Matsushita Electric Ind Co Ltd Duplicate mother pattern for information recording carrier

Also Published As

Publication number Publication date
JPS5546298B2 (Direct) 1980-11-22

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