Title:
点検口、及び蓋開放用冶具
Document Type and Number:
Japanese Patent JP6507995
Kind Code:
B2
Inventors:
Izumi Sugita
Fukunaga Kamaji
Atsushi Shiotani
Shinichiro Nakamura
Fukunaga Kamaji
Atsushi Shiotani
Shinichiro Nakamura
Application Number:
JP2015214153A
Publication Date:
May 08, 2019
Filing Date:
October 30, 2015
Export Citation:
Assignee:
Sumitomo Metal Mining Co., Ltd.
International Classes:
F26B25/12; F26B3/06
Domestic Patent References:
| JP5044474U | ||||
| JP2003336967A | ||||
| JP1094691U | ||||
| JP1074072U | ||||
| JP7118713A |
Attorney, Agent or Firm:
Masayuki Masabayashi
Hayashi Ichiyoshi
Hayashi Ichiyoshi