Title:
【考案の名称】建築用コンクリートブロック
Document Type and Number:
Japanese Patent JP3083399
Kind Code:
U
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Inventors:
Yoshio Yanagisawa
Application Number:
JP2001004635U
Publication Date:
January 25, 2002
Filing Date:
July 13, 2001
Export Citation:
Assignee:
S-BIC Co., Ltd.
International Classes:
(IPC1-7): E04B2/02
Attorney, Agent or Firm:
Mikio Segawa