Title:
【発明の名称】劣化防止コンクリート二次製品
Document Type and Number:
Japanese Patent JP2628698
Kind Code:
B2
Inventors:
Kubo Keisaburo
Yoshimasa Kondo
Kuramoto
Masami Kato
Yoshimasa Kondo
Kuramoto
Masami Kato
Application Number:
JP17242488A
Publication Date:
July 09, 1997
Filing Date:
July 11, 1988
Export Citation:
Assignee:
Aoki Construction Co., Ltd.
Takeshi Nagata
Takeshi Nagata
International Classes:
C04B28/04; C04B41/65; (IPC1-7): C04B41/65; C04B28/04
Attorney, Agent or Firm:
Toshio Nishizawa