Title:
Valve opening indicator
Document Type and Number:
Japanese Patent JP6322504
Kind Code:
B2
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Inventors:
Kunihiko Fushimi
Application Number:
JP2014142456A
Publication Date:
May 09, 2018
Filing Date:
July 10, 2014
Export Citation:
Assignee:
Oval Co., Ltd.
International Classes:
F16K37/00
Domestic Patent References:
| JP61202014U | ||||
| JP52132045U | ||||
| JP9178033A | ||||
| JP2011133043A | ||||
| JP60012782U | ||||
| JP2016011666A | ||||
| JP40027408Y1 |
Attorney, Agent or Firm:
Yasushi Kobayashi
Rikuna Tomoyuki
Rikuna Tomoyuki