Title:
【考案の名称】油圧回路の自動異常チェックモニタ
Document Type and Number:
Japanese Patent JPH0731358
Kind Code:
Y2
Inventors:
Saburo Nogami
Application Number:
JP395088U
Publication Date:
July 19, 1995
Filing Date:
January 14, 1988
Export Citation:
Assignee:
KOMATSU LTD.
International Classes:
E21B1/26; E21B1/00; F15B20/00; G05B23/02; G05D7/00; G06F3/048; G06F3/14; G08B23/00; G08B25/00; G08B31/00; G09F9/00; (IPC1-7): G08B31/00; F15B20/00; G05B23/02
Domestic Patent References:
| JP564894A | ||||
| JP60175790A | ||||
| JP5537769B2 |
Attorney, Agent or Firm:
Yoshihiko Hashizume
Next Patent: 走査装置