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发明名称
Electrical means for operating fluid pressure indicating gauges and signaling devices
摘要
申请公布号
US2515867(A)
申请公布日期
1950.07.18
申请号
US19460716208
申请日期
1946.12.14
申请人
CYRIL FULLER REGINALD
发明人
FULLER REGINALD CYRIL
分类号
H01H35/34
主分类号
H01H35/34
代理机构
代理人
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地址
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