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经营范围
发明名称
Seismic amplifier
摘要
申请公布号
GB1036647(A)
申请公布日期
1966.07.20
申请号
GB19640027175
申请日期
1964.07.01
申请人
JERSEY PRODUCTION RESEARCH COMPANY
发明人
分类号
G01V1/24;H03G3/20
主分类号
G01V1/24
代理机构
代理人
主权项
地址
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