Title:
many points -- a water level -- detection float and the automatically operated type submerged pump using it
Document Type and Number:
Japanese Patent JP6091398
Kind Code:
B2
Inventors:
Hiroyasu Miyoshi
Masahiko Fukuda
Masahiko Fukuda
Application Number:
JP2013213904A
Publication Date:
March 08, 2017
Filing Date:
October 11, 2013
Export Citation:
Assignee:
Tsurumi Manufacturing Co., Ltd.
International Classes:
H01H35/18; F04D13/08; G01F23/72
Domestic Patent References:
| JP201545257A | ||||
| JP5260969A | ||||
| JP5236769A |
Foreign References:
| US3440375 |