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Title:
中空壁における延焼防止構造
Document Type and Number:
Japanese Patent JP5209253
Kind Code:
B2
Inventors:
Nobukazu Sugihara
Application Number:
JP2007219364A
Publication Date:
June 12, 2013
Filing Date:
August 27, 2007
Export Citation:
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Assignee:
Mirai Industry Co., Ltd.
International Classes:
H02G3/22; A62C3/16
Domestic Patent References:
JP2945272B2
JP2003301992A
JP2006176987A
JP2001037045A
JP2001280550A
JP2005351305A
Attorney, Agent or Firm:
Hironobu Onda
Makoto Onda