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Patent Searching and Data


Title:
セメントコンクリート及びそれを用いた吹付工法
Document Type and Number:
Japanese Patent JP4253379
Kind Code:
B2
Inventors:
Mizushima group
Kenkichi Hirano
Isao Terashima
Masahiro Iwasaki
Akira Watanabe
Go Koide
Application Number:
JP33069798A
Publication Date:
April 08, 2009
Filing Date:
November 20, 1998
Export Citation:
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Assignee:
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
International Classes:
C04B28/02; E21D11/10; C04B14/48; C04B14/30; C04B14/38; C04B22/08; C04B103/12; C04B111/90
Domestic Patent References:
JP61174152A
JP63206340A
JP10212150A