Title:
水質汚濁防止フェンス
Document Type and Number:
Japanese Patent JP6313232
Kind Code:
B2
Inventors:
Keiji Otomo
Fumihide Tanzawa
Hiroyuki Ito
Fumihide Tanzawa
Hiroyuki Ito
Application Number:
JP2015007692A
Publication Date:
April 18, 2018
Filing Date:
January 19, 2015
Export Citation:
Assignee:
Maeda Industrial Co., Ltd.
International Classes:
E02B15/00; E02B15/06
Domestic Patent References:
| JP340325U | ||||
| JP2010216178A | ||||
| JP2009203614A |
Attorney, Agent or Firm:
Sakuo Yamaguchi