Title:
SIGN
Document Type and Number:
Japanese Patent JPS58129465
Kind Code:
A
Inventors:
NISHI KENICHI
Application Number:
JP1224082A
Publication Date:
August 02, 1983
Filing Date:
January 28, 1982
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
E01F9/00; E01F9/20; E01F9/40; E01F9/604; G01D7/00; G01V1/00; G08B21/00; G01D1/18; G08B21/10; G09F9/30; G09F9/305; G09F13/00; (IPC1-7): E01F9/00; G01D1/18; G01D7/00; G01V1/00; G08B21/00; G09F9/30; G09F13/00
Attorney, Agent or Firm:
Shinichi Kusano