Title:
【発明の名称】プリフォームの製造加工方法
Document Type and Number:
Japanese Patent JP2870548
Kind Code:
B2
Inventors:
SASAGAWA TOSHIKATSU
TOKUNAGA KEIICHI
TOKUNAGA KEIICHI
Application Number:
JP28130190A
Publication Date:
March 17, 1999
Filing Date:
October 19, 1990
Export Citation:
Assignee:
FUJIKURA KK
International Classes:
G02B6/00; C03B37/012; (IPC1-7): C03B37/012; G02B6/00
Attorney, Agent or Firm:
Takeo Masuda