Title:
密封装置
Document Type and Number:
Japanese Patent JP6498472
Kind Code:
B2
Inventors:
Katsushiro Zaitsu
Application Number:
JP2015033526A
Publication Date:
April 10, 2019
Filing Date:
February 24, 2015
Export Citation:
Assignee:
Arai Manufacturing Co., Ltd.
International Classes:
F16J15/3204
Domestic Patent References:
| JP2009052626A | ||||
| JP2035272A | ||||
| JP2136858U |
Attorney, Agent or Firm:
Kenji Iwaki
Yoshimi Kobayashi
Yoshimi Kobayashi