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发明名称
Zusammengesetzter piezoelektrischer Wandler zur Anwendung in einer Ultraschallsonde.
摘要
申请公布号
DE68922040(T2)
申请公布日期
1995.08.03
申请号
DE19896022040T
申请日期
1989.08.16
申请人
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD., KADOMA, OSAKA, JP
发明人
SAITO, KOETSU, NAKANO-KU TOKYO, JP;KAWABUCHI, MASAMI, MIDORI-KU YOKOHAMA, JP
分类号
G01N29/24;A61B8/00;B06B1/06;H04R1/44;H04R17/00;(IPC1-7):B06B1/06
主分类号
G01N29/24
代理机构
代理人
主权项
地址
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