Title:
【発明の名称】探触子用圧電板及びこれを用いた超音波探触子
Document Type and Number:
Japanese Patent JP2893361
Kind Code:
B2
Inventors:
SASAZAKI AKIO
FUJIWARA MITSUHIRO
FUJIWARA MITSUHIRO
Application Number:
JP21449291A
Publication Date:
May 17, 1999
Filing Date:
July 31, 1991
Export Citation:
Assignee:
NIPPON DENPA KOGYO KK
International Classes:
A61B8/00; G01N29/24; H04R17/00; (IPC1-7): A61B8/00; G01N29/24; H04R17/00
Domestic Patent References:
| JP5961399A | ||||
| JP63286099A | ||||
| JP2123214U |