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发明名称
SEMICONDUCTOR PRESSURE TRANSDUCER
摘要
申请公布号
GB2080541(A)
申请公布日期
1982.02.03
申请号
GB19810021080
申请日期
1981.07.08
申请人
HITACHI LTD
发明人
分类号
G01L9/04;C21D9/00;C22C38/00;C22C38/10;G01L9/00;H01L29/84;(IPC1-7):G01L9/06
主分类号
G01L9/04
代理机构
代理人
主权项
地址
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