Title:
An operation state detection device of valves
Document Type and Number:
Japanese Patent JP5956777
Kind Code:
B2
Inventors:
Mamoru Nagase
Application Number:
JP2012037087A
Publication Date:
July 27, 2016
Filing Date:
February 23, 2012
Export Citation:
Assignee:
TLV Co., Ltd.
International Classes:
F16K37/00; F16B2/12
Domestic Patent References:
| JP2000121425A | ||||
| JP5043722U | ||||
| JP7027995U |