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发明名称
IMPROVEMENTS IN OR RELATING TO PRESSURE FLUCTUATION RESPONSIVE TRANSDUCERS
摘要
申请公布号
GB1217684(A)
申请公布日期
1970.12.31
申请号
GB19670026336
申请日期
1967.05.22
申请人
DAVIES & METCALFE LIMITED
发明人
JACK BOWRAN
分类号
B60Q11/00;G01L21/00
主分类号
B60Q11/00
代理机构
代理人
主权项
地址
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