Title:
水門
Document Type and Number:
Japanese Patent JP5333872
Kind Code:
B2
Inventors:
Akashi Hideo
Application Number:
JP2011173051A
Publication Date:
November 06, 2013
Filing Date:
August 08, 2011
Export Citation:
Assignee:
Toyokuni Kogyo Co., Ltd.
International Classes:
E02B7/44
Domestic Patent References:
| JP7020315U | ||||
| JP63065732U |
Attorney, Agent or Firm:
Calyx
Miyazaki Yoshio
Kaoru Onozuka
Akio Tagami
High Masahiro
Tsutomu Kato
Miyazaki Yoshio
Kaoru Onozuka
Akio Tagami
High Masahiro
Tsutomu Kato