Title:
【発明の名称】フェライト系耐熱鋼の劣化診断方法
Document Type and Number:
Japanese Patent JP3332971
Kind Code:
B2
Inventors:
Teruo Koyama
Application Number:
JP1026093A
Publication Date:
October 07, 2002
Filing Date:
January 25, 1993
Export Citation:
Assignee:
Babcock Hitachi Ltd.
International Classes:
G01N3/42; G01N17/00; G01N33/20; (IPC1-7): G01N17/00; G01N3/42; G01N33/20
Domestic Patent References:
| JP63115046A | ||||
| JP58189557A | ||||
| JP63171360A | ||||
| JP2248860A | ||||
| JP2263160A | ||||
| JP85535A |
Attorney, Agent or Firm:
Takenaga Kawakita