Title:
【発明の名称】金属管における残留空気の除去方法
Document Type and Number:
Japanese Patent JPH0638903
Kind Code:
B2
Inventors:
Atsushi Tanaka
Masanori Terasaki
Masanori Terasaki
Application Number:
JP25954084A
Publication Date:
May 25, 1994
Filing Date:
December 08, 1984
Export Citation:
Assignee:
Ishikawajima Harima Heavy Industries Co., Ltd.
Dai-ichi Kogyo Kogyo Co., Ltd.
Dai-ichi Kogyo Kogyo Co., Ltd.
International Classes:
B01B1/00; B01J6/00; B01J7/00; B01J19/00; G21D1/00; (IPC1-7): B01J7/00; B01B1/00; B01J19/00; G21D1/00
Domestic Patent References:
| JP58193097A |
Attorney, Agent or Firm:
Masatake Shiga
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