Title:
切換弁および浄水システム
Document Type and Number:
Japanese Patent JP6970987
Kind Code:
B2
Inventors:
Seiji Saito
Application Number:
JP2020054297A
Publication Date:
November 24, 2021
Filing Date:
March 25, 2020
Export Citation:
Assignee:
Dream Bank Co., Ltd.
International Classes:
F16K11/074; E03C1/08; E03C1/10
Domestic Patent References:
| JP5127890B1 | ||||
| JP2013174313A | ||||
| JP201399722A | ||||
| JP2005169183A | ||||
| JP2000107751A | ||||
| JP532882U |
Foreign References:
| US20180080908 |
Attorney, Agent or Firm:
Hideki Watanabe