Title:
【発明の名称】油圧回路に用いる操作弁
Document Type and Number:
Japanese Patent JP2557002
Kind Code:
B2
Inventors:
AKYAMA TERUO
ISHIZAKI NAOKI
SHIRAI KYOSHI
YAMASHITA MITSUHARU
SHINOZAKI SHINICHI
ISHIZAKI NAOKI
SHIRAI KYOSHI
YAMASHITA MITSUHARU
SHINOZAKI SHINICHI
Application Number:
JP25723890A
Publication Date:
November 27, 1996
Filing Date:
September 28, 1990
Export Citation:
Assignee:
KOMATSU MFG CO LTD
International Classes:
F16K31/44; F15B11/00; F15B11/05; F15B11/16; (IPC1-7): F15B11/00; F15B11/05; F15B11/16
Domestic Patent References:
| JP2134403A | ||||
| JP639703A |
Attorney, Agent or Firm:
Masaaki Yonehara (2 others)