Title:
管の斜角超音波探傷における屈折角の測定方法及び装置並びにこれを用いた管の斜角超音波探傷方法及び装置
Document Type and Number:
Japanese Patent JP4389218
Kind Code:
B2
Inventors:
Shigetoshi Hyodo
Application Number:
JP2004352251A
Publication Date:
December 24, 2009
Filing Date:
December 06, 2004
Export Citation:
Assignee:
SUMITOMO METAL INDUSTRIES,LTD.
International Classes:
G01N29/04; G01N29/30
Domestic Patent References:
| JP2000055891A | ||||
| JP6273398A | ||||
| JP6138106A | ||||
| JP2000097918A |
Attorney, Agent or Firm:
Minoru Ohnaka