Title:
【発明の名称】フォーマット入り光ディスク基板成形用金型
Document Type and Number:
Japanese Patent JPH0763991
Kind Code:
B2
Inventors:
Yoshio Onizawa
Yoshinobu
Yoshinobu
Application Number:
JP9409988A
Publication Date:
July 12, 1995
Filing Date:
April 16, 1988
Export Citation:
Assignee:
Daicel Chemical Industries, Ltd.
International Classes:
B29C45/36; B29C33/46; B29C37/00; B29C45/26; B29D17/00; G11B7/26; B29L17/00; (IPC1-7): B29C45/36; G11B7/26
Domestic Patent References:
| JP60122139A | ||||
| JP59176029A |
Attorney, Agent or Firm:
Takashi Koshiba
Next Patent: ZOOM LENS AND IMAGE PICKUP DEVICE USING THE SAME