Title:
作業機械の動力回生装置
Document Type and Number:
Japanese Patent JP5701189
Kind Code:
B2
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Inventors:
Kazuo Fujishima
Application Number:
JP2011208129A
Publication Date:
April 15, 2015
Filing Date:
September 22, 2011
Export Citation:
Assignee:
Hitachi Construction Machinery Co., Ltd.
International Classes:
F15B21/14; E02F9/20; E02F9/22
Domestic Patent References:
| JP2006312995A | ||||
| JP2007107616A | ||||
| JP2003329012A | ||||
| JP2006336849A | ||||
| JP2007315514A |
Attorney, Agent or Firm:
Kaichi International Patent Office
Kasuga Toshiaki
Inoki Yuichi
Kasuga Toshiaki
Inoki Yuichi