Title:
水門開閉装置
Document Type and Number:
Japanese Patent JP5532358
Kind Code:
B2
Inventors:
Koji sami
Takashi Ogasawara
Takashi Ogasawara
Application Number:
JP2012265190A
Publication Date:
June 25, 2014
Filing Date:
December 04, 2012
Export Citation:
Assignee:
Toyokuni Kogyo Co., Ltd.
International Classes:
E02B7/20; E02B7/36
Domestic Patent References:
JP10159068A | ||||
JP2001115437A | ||||
JP9137435A | ||||
JP6004129U |
Foreign References:
DE867527C1 | ||||
DE607695C1 | ||||
DE572441C1 |
Attorney, Agent or Firm:
Calyx
Miyazaki Yoshio
Kaoru Onozuka
Akio Tagami
High Masahiro
Miyazaki Yoshio
Kaoru Onozuka
Akio Tagami
High Masahiro