Title:
【考案の名称】超音波トランスジュ-サ
Document Type and Number:
Japanese Patent JPS5824559
Kind Code:
Y2
More Like This:
Inventors:
Tone Masayuki
Application Number:
JP1198278U
Publication Date:
May 26, 1983
Filing Date:
February 01, 1978
Export Citation:
Assignee:
Matsushita Electric Industrial Co., Ltd
International Classes:
H04R17/00; B06B1/06; H01L41/08; H04R17/10; (IPC1-7): H04R17/00
Attorney, Agent or Firm:
Toshio Nakao