Title:
泥水を含む土砂の1次水切り装置
Document Type and Number:
Japanese Patent JP4236890
Kind Code:
B2
More Like This:
Inventors:
Kazuo Fukuzuka
Yuichi Ando
Hiroyasu Yokoyama
Kazuyuki Nagabuchi
Yuichi Ando
Hiroyasu Yokoyama
Kazuyuki Nagabuchi
Application Number:
JP2002269575A
Publication Date:
March 11, 2009
Filing Date:
September 17, 2002
Export Citation:
Assignee:
Nikki Technos Co., Ltd.
Harmony Industry Co., Ltd.
Harmony Industry Co., Ltd.
International Classes:
E02F3/40; E02F7/00; E02F7/06
Domestic Patent References:
| JP7317102A | ||||
| JP9078624A | ||||
| JP62220618A | ||||
| JP2000282503A | ||||
| JP10258792A | ||||
| JP2001163290A | ||||
| JP2002256592A | ||||
| JP8060692A | ||||
| JP10227041A | ||||
| JP2001239213A |
Attorney, Agent or Firm:
Patent business corporation Protech