Title:
【発明の名称】測量機械の傾き自動補正装置に用いる水準器
Document Type and Number:
Japanese Patent JP3089398
Kind Code:
B2
Inventors:
Senyuki Toga
Application Number:
JP35499896A
Publication Date:
September 18, 2000
Filing Date:
December 20, 1996
Export Citation:
Assignee:
Asahi Precision Co., Ltd.
International Classes:
G01C5/02; G01C9/00; G01C9/18; G01C15/00; (IPC1-7): G01C9/18; G01C9/00; G01C15/00
Domestic Patent References:
| JP5373163A | ||||
| JP6184513U |
Attorney, Agent or Firm:
Takashi Matsuura