Title:
【考案の名称】舗石集合ブロック
Document Type and Number:
Japanese Patent JP3047371
Kind Code:
U
Inventors:
Junichiro Saito
Application Number:
JP893697U
Publication Date:
April 10, 1998
Filing Date:
September 22, 1997
Export Citation:
Assignee:
Toyo Kosan Co., Ltd.
International Classes:
(IPC1-7): E01C5/00; E01C13/04
Attorney, Agent or Firm:
Yoshiaki Satake