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发明名称
Fluid level indicator
摘要
申请公布号
US2329502(A)
申请公布日期
1943.09.14
申请号
US19410384213
申请日期
1941.03.19
申请人
PIERCE WITHROW GUY
发明人
WITHROW GUY PIERCE
分类号
G01F23/70
主分类号
G01F23/70
代理机构
代理人
主权项
地址
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