Title:
【発明の名称】超音波探触子の製造方法
Document Type and Number:
Japanese Patent JP2791588
Kind Code:
B2
Inventors:
KOJIMA TADASHI
Application Number:
JP31162189A
Publication Date:
August 27, 1998
Filing Date:
November 30, 1989
Export Citation:
Assignee:
NIPPON DENPA KOGYO KK
International Classes:
G01N29/24; A61B8/00; H04R17/00; (IPC1-7): H04R17/00
Attorney, Agent or Firm:
Minoru Tsuji