Title:
油圧ポンプの故障診断装置
Document Type and Number:
Japanese Patent JP5695583
Kind Code:
B2
Inventors:
Yuji Suzuki
Application Number:
JP2012023462A
Publication Date:
April 08, 2015
Filing Date:
February 06, 2012
Export Citation:
Assignee:
Hitachi Construction Machinery Co., Ltd.
International Classes:
F04B51/00; F04B49/10
Domestic Patent References:
| JP2008196403A | ||||
| JP2007077804A | ||||
| JP2004100846A | ||||
| JP1152083U | ||||
| JP7294365A |
Attorney, Agent or Firm:
Kaichi International Patent Office
Kasuga Toshiaki
Inoki Yuichi
Kasuga Toshiaki
Inoki Yuichi