Title:
管体の形状測定方法および同装置
Document Type and Number:
Japanese Patent JP4382512
Kind Code:
B2
Inventors:
Akatsuka Takumi
Application Number:
JP2004031899A
Publication Date:
December 16, 2009
Filing Date:
February 09, 2004
Export Citation:
Assignee:
SHOWA DENKO K.K.
International Classes:
G01B21/20; B21D3/14
Domestic Patent References:
| JP2247017A | ||||
| JP58092807A | ||||
| JP60008809U | ||||
| JP6198337A | ||||
| JP6167310A | ||||
| JP8141643A | ||||
| JP59196410A |
Attorney, Agent or Firm:
Hisayoshi Shimizu
Ken Takada
Yoshihito Shimizu
Ken Takada
Yoshihito Shimizu