Title:
【発明の名称】ガスクロマトグラフィ用キャピラリカラムおよびその製造方法
Document Type and Number:
Japanese Patent JP2664798
Kind Code:
B2
Inventors:
Tokunaga Toshihide
Ryoichi Ito
Hiroaki Okano
Nagai Hisaaki
Maeda Masami
Ryoichi Ito
Hiroaki Okano
Nagai Hisaaki
Maeda Masami
Application Number:
JP23974990A
Publication Date:
October 22, 1997
Filing Date:
September 10, 1990
Export Citation:
Assignee:
Hitachi Cable Ltd.
Hitachi Science Systems Co., Ltd.
Hitachi Science Systems Co., Ltd.
International Classes:
B01D15/08; G01N30/56; G01N30/60; (IPC1-7): G01N30/56; B01D15/08; G01N30/60
Domestic Patent References:
| JP5651661A | ||||
| JP5791452A | ||||
| JP50120399A | ||||
| JP62153756A | ||||
| JP57141554A | ||||
| JP63210768A |
Attorney, Agent or Firm:
Tadao Hirata (1 outside)