Title:
A penetration hole measure unit and penetration hole measure structure
Document Type and Number:
Japanese Patent JP6150933
Kind Code:
B2
Inventors:
Seiichi Koga
Shota Katsube
Shota Katsube
Application Number:
JP2016192785A
Publication Date:
June 21, 2017
Filing Date:
September 30, 2016
Export Citation:
Assignee:
Inaba Electric Industry Co., Ltd.
International Classes:
H02G3/22; E04B1/94; F16L5/04
Domestic Patent References:
| JP7180238A | ||||
| JP10089545A | ||||
| JP2005073357A | ||||
| JP2000355993A | ||||
| JP2010255792A |
Foreign References:
| US5103609 |
Attorney, Agent or Firm:
Patent business corporation r&c