Title:
【発明の名称】土木・建設機械の油圧駆動装置
Document Type and Number:
Japanese Patent JP2647471
Kind Code:
B2
Inventors:
HIRATA TOICHI
TANAKA HIDEAKI
SUGYAMA GENROKU
HAGA MASAKAZU
TANAKA HIDEAKI
SUGYAMA GENROKU
HAGA MASAKAZU
Application Number:
JP30606288A
Publication Date:
August 27, 1997
Filing Date:
December 05, 1988
Export Citation:
Assignee:
HITACHI KENKI KK
International Classes:
E02F9/22; F15B11/00; (IPC1-7): E02F9/22; F15B11/00
Domestic Patent References:
| JP61189350A | ||||
| JP579302A |
Attorney, Agent or Firm:
Kenjiro Take