Title:
A formation method of the section steel for beam members, and a penetration hole
Document Type and Number:
Japanese Patent JP6229633
Kind Code:
B2
Inventors:
Yoshihito Sakamoto
Application Number:
JP2014214708A
Publication Date:
November 15, 2017
Filing Date:
October 21, 2014
Export Citation:
Assignee:
jfe Steel Corporation
International Classes:
E04C3/08
Domestic Patent References:
| JP2000297498A | ||||
| JP60041689U | ||||
| JP8500652A | ||||
| JP50014215U | ||||
| JP2007162243A | ||||
| JP2016069839A |
Attorney, Agent or Firm:
Hiroaki Sakai
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