Title:
不凍結形空気弁
Document Type and Number:
Japanese Patent JP6636767
Kind Code:
B2
Inventors:
Naoki Suzuki
Keiichi Wakabayashi
Mitsuhiko Kakegawa
Keiichi Wakabayashi
Mitsuhiko Kakegawa
Application Number:
JP2015205823A
Publication Date:
January 29, 2020
Filing Date:
October 19, 2015
Export Citation:
Assignee:
Shimizu Alloy Co., Ltd.
International Classes:
F16K24/04; E03B7/07; F16K24/00
Domestic Patent References:
| JP10299927A | ||||
| JP60037475A | ||||
| JP2001032990A | ||||
| JP7280118A | ||||
| JP55082875A |
Foreign References:
| US20130319548 |
Attorney, Agent or Firm:
Tetsuo Kobayashi