Title:
【発明の名称】デイスク原盤の製法
Document Type and Number:
Japanese Patent JPS5934783
Kind Code:
B2
Inventors:
OZAKI TETSUJI
Application Number:
JP11037076A
Publication Date:
August 24, 1984
Filing Date:
September 14, 1976
Export Citation:
Assignee:
SONY CORP
International Classes:
G11B7/26; B29D17/00; C23C18/30; C25D1/00; G11B3/70; (IPC1-7): C23C3/02; B29D17/00
Attorney, Agent or Firm:
Sada Ito
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