Title:
Sluice door opening closed device
Document Type and Number:
Japanese Patent JP6095907
Kind Code:
B2
Inventors:
Hideaki Kajitani
Application Number:
JP2012139526A
Publication Date:
March 15, 2017
Filing Date:
June 21, 2012
Export Citation:
Assignee:
Mizuki Industry Co., Ltd.
International Classes:
E02B7/20
Domestic Patent References:
| JP1223210A | ||||
| JP64027584U | ||||
| JP58165022U | ||||
| JP59061329U | ||||
| JP3037484U | ||||
| JP5520835A | ||||
| JP8120652A | ||||
| JP201024724A |
Foreign References:
| US4726709 |
Attorney, Agent or Firm:
Kaichi Otani