Title:
【考案の名称】2波超音波センサー
Document Type and Number:
Japanese Patent JP2587113
Kind Code:
Y2
Inventors:
Akihiko Iwasaki
Application Number:
JP3357493U
Publication Date:
December 14, 1998
Filing Date:
June 22, 1993
Export Citation:
Assignee:
Tohnichi Manufacturing Co., Ltd.
International Classes:
F16B31/02; G01L5/00; G01N29/00; (IPC1-7): G01L5/00; F16B31/02; G01N29/18
Domestic Patent References:
| JP6238331A | ||||
| JP63137611A | ||||
| JP1229925A | ||||
| JP449860U | ||||
| JP63137611U |
Attorney, Agent or Firm:
Masayuki Kishida (2 outside)