Title:
可燃性長尺物貫通部の防火処理部材
Document Type and Number:
Japanese Patent JP4158868
Kind Code:
B2
Inventors:
Kazutoshi Hirano
Hamasaki Tokuhiro
Takenori
Hamasaki Tokuhiro
Takenori
Application Number:
JP14573298A
Publication Date:
October 01, 2008
Filing Date:
May 27, 1998
Export Citation:
Assignee:
Furukawa Techno Material Co., Ltd.
International Classes:
F16L5/04; H02G3/22
Domestic Patent References:
| JP8028760A | ||||
| JP57203459A | ||||
| JP55145823U |
Attorney, Agent or Firm:
Hiroshi Wakabayashi