Title:
A nonreturn valve and a diaphragm pump
Document Type and Number:
Japanese Patent JP6118155
Kind Code:
B2
Inventors:
Shigeru Murata
Application Number:
JP2013066920A
Publication Date:
April 19, 2017
Filing Date:
March 27, 2013
Export Citation:
Assignee:
YTS Co., Ltd.
International Classes:
F16K15/04; F04B43/02; F04B43/06; F04B53/10
Domestic Patent References:
| JP51112235U | ||||
| JP60088089U | ||||
| JP9020218A | ||||
| JP2006029423A | ||||
| JP2011012732A | ||||
| JP2003314719A | ||||
| JP45030513B1 | ||||
| JP29002384Y1 | ||||
| JP3041421U |
Attorney, Agent or Firm:
Fumio Takino
Hideo Takino
Takao Kawasaki
Toshiaki Tsuda
Masashi Torino
Park Ji-un
Hideo Takino
Takao Kawasaki
Toshiaki Tsuda
Masashi Torino
Park Ji-un