作業機械 - Hitachi Construction Machinery Co., Ltd.

Title:

作業機械

Document Type and Number:

Japanese Patent JP5227939

Kind Code:

B2

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Inventors:

Takayuki Omata
Eiji Egawa
Kazuo Fujishima
Shoji Ikuta

Application Number:

JP2009264711A

Publication Date:

July 03, 2013

Filing Date:

November 20, 2009

Export Citation:

Assignee:

Hitachi Construction Machinery Co., Ltd.

International Classes:

E04G23/08; B02C1/02; B02C21/02; E02F3/32

Domestic Patent References:

Attorney, Agent or Firm:

Kasuga Toshiaki

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