Title:
【考案の名称】ディスク成形スタンパの研摩装置
Document Type and Number:
Japanese Patent JPH0755691
Kind Code:
Y2
Inventors:
Yoshikazu Sato
Application Number:
JP4708089U
Publication Date:
December 20, 1995
Filing Date:
April 20, 1989
Export Citation:
Assignee:
Pioneer Corporation
Pioneer Video Corporation
Pioneer Video Corporation
International Classes:
B29C33/70; B29D17/00; G11B7/26; (IPC1-7): G11B7/26; B29C33/70
Attorney, Agent or Firm:
Fujihiko Motohiko
Next Patent: 環状物の包装方法