Title:
【発明の名称】光ファイバ用母材の製造方法
Document Type and Number:
Japanese Patent JP3131032
Kind Code:
B2
Inventors:
Hiroyuki Koide
Go Ogino
Hideo Hirasawa
Go Ogino
Hideo Hirasawa
Application Number:
JP17203792A
Publication Date:
January 31, 2001
Filing Date:
June 05, 1992
Export Citation:
Assignee:
Shin-Etsu Chemical Co., Ltd.
International Classes:
C03B37/018; C03B37/014; G02B6/00; (IPC1-7): C03B37/018; G02B6/00
Domestic Patent References:
| JP6360122A | ||||
| JP6465039A | ||||
| JP5614442A | ||||
| JP4275934A | ||||
| JP59190236A | ||||
| JP5950039A |
Attorney, Agent or Firm:
Ryoichi Yamamoto (1 person outside)