Title:
貫通部の耐火構造、及び、熱膨張性耐火具
Document Type and Number:
Japanese Patent JP6588590
Kind Code:
B2
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Inventors:
Nobukazu Sugihara
Application Number:
JP2018049614A
Publication Date:
October 09, 2019
Filing Date:
March 16, 2018
Export Citation:
Assignee:
Mirai Industry Co., Ltd.
International Classes:
A62C3/16; E04B1/94; F16L5/04; H02G3/22
Domestic Patent References:
| JP2011117574A | ||||
| JP6007755U | ||||
| JP8299487A |
Attorney, Agent or Firm:
Hiroe Associates Patent Office