Title:
【考案の名称】融雪用ブロック
Document Type and Number:
Japanese Patent JP3055842
Kind Code:
U
Inventors:
Hondou Naokazu
Application Number:
JP575598U
Publication Date:
January 29, 1999
Filing Date:
July 14, 1998
Export Citation:
Assignee:
Shin Nippon Concrete Co., Ltd.
International Classes:
(IPC1-7): E01C11/26; E01C5/00; E01C13/04
Attorney, Agent or Firm:
Kawanari Yasuo