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发明名称
PIEZOELECTRIC ELEMENT
摘要
申请公布号
JPH02192185(A)
申请公布日期
1990.07.27
申请号
JP19890011486
申请日期
1989.01.19
申请人
TOTO LTD
发明人
TSUTSUI OSAMU;SAWAI MIKIO;ARITA KINYA;TSUKADA RYOICHI;HORIUCHI HIROSHI
分类号
H01L41/083;H01L41/09
主分类号
H01L41/083
代理机构
代理人
主权项
地址
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