Title:
【考案の名称】コンクリート施工用濾過排水クロス
Document Type and Number:
Japanese Patent JPH083593
Kind Code:
Y2
Inventors:
Maeda Seritoshi
Kiyomaro Kasahara
Mimura Santoku
Shiro Okura
Kiyomaro Kasahara
Mimura Santoku
Shiro Okura
Application Number:
JP9347689U
Publication Date:
January 31, 1996
Filing Date:
August 10, 1989
Export Citation:
Assignee:
Maeda Industrial Co., Ltd.
International Classes:
E04G9/10; B01D39/16; D03D1/00; D03D11/00; E04G21/02; (IPC1-7): E04G21/02; B01D39/16; D03D1/00; D03D11/00; E04G9/10
Domestic Patent References:
| JP5220722U |
Attorney, Agent or Firm:
Shirai Shigetaka
Next Patent: 光スイツチ