Title:
中空柱状物の補強方法及びこれに用いられる中空柱状物の補強材
Document Type and Number:
Japanese Patent JP6527562
Kind Code:
B2
Inventors:
Takeshi Eto
Application Number:
JP2017160041A
Publication Date:
June 05, 2019
Filing Date:
August 23, 2017
Export Citation:
Assignee:
Daika Industry Co., Ltd.
International Classes:
E04H12/00; E04G23/02; E04H12/12; H02G7/00
Domestic Patent References:
| JP2011099245A | ||||
| JP2007231732A | ||||
| JP2009243143A | ||||
| JP2001288983A | ||||
| JP2012024985A |
Attorney, Agent or Firm:
Koichi Tsujii
Disciple Maru Ken
Mitsuru Matsushita
Ichiro Kurasawa
Hiroko Suzuki
Disciple Maru Ken
Mitsuru Matsushita
Ichiro Kurasawa
Hiroko Suzuki