Title:
バーチカルドレンパイプ
Document Type and Number:
Japanese Patent JP4498558
Kind Code:
B2
Inventors:
Tenno Hiroyuki
Yoshinori Tatsuda
Nobuo Shindo
Yasushi Sakane
Ken Mochizuki
Yoshinori Tatsuda
Nobuo Shindo
Yasushi Sakane
Ken Mochizuki
Application Number:
JP2000224875A
Publication Date:
July 07, 2010
Filing Date:
July 26, 2000
Export Citation:
Assignee:
Totaku Industry Co., Ltd.
Toa Construction Industry Co., Ltd.
Nobuyuki Construction Co., Ltd.
Toa Construction Industry Co., Ltd.
Nobuyuki Construction Co., Ltd.
International Classes:
E02D3/10; B01D39/14; B01D39/16; E02B11/00
Domestic Patent References:
| JP4030124U | ||||
| JP55092420A | ||||
| JP2011832U | ||||
| JP54159706U |
Attorney, Agent or Firm:
Yoshio Kashima