Title:
【発明の名称】超音波センサ
Document Type and Number:
Japanese Patent JP2573403
Kind Code:
B2
Inventors:
TAKAGI TOSHIMASA
KATAYAMA SUSUMU
KATAYAMA SUSUMU
Application Number:
JP19817390A
Publication Date:
January 22, 1997
Filing Date:
July 25, 1990
Export Citation:
Assignee:
MATSUSHITA ELECTRIC WORKS LTD
International Classes:
G01B17/00; G01S15/04; G01S15/52; G01V1/00; (IPC1-7): G01S15/52; G01S15/04; G01V1/00
Domestic Patent References:
| JP483190A | ||||
| JP638686A | ||||
| JP61158885U |
Attorney, Agent or Firm:
Kurata Masahiko