Title:
【発明の名称】光ディスク用スタンパの製造方法
Document Type and Number:
Japanese Patent JP2767638
Kind Code:
B2
Inventors:
MYAKE TOMOYOSHI
Application Number:
JP31436289A
Publication Date:
June 18, 1998
Filing Date:
December 05, 1989
Export Citation:
Assignee:
MATSUSHITA DENKI SANGYO KK
International Classes:
G11B7/26; B29C33/38; B29D17/00; (IPC1-7): G11B7/26; B29C33/38; B29D17/00
Domestic Patent References:
| JP6028048A | ||||
| JP63124243A |
Attorney, Agent or Firm:
Matsumura Hiroshi