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发明名称
Ion gauge
摘要
申请公布号
US2548283(A)
申请公布日期
1951.04.10
申请号
US19490075043
申请日期
1949.02.07
申请人
STANLEY BASHKIN
发明人
BASHKIN STANLEY
分类号
H01J41/04
主分类号
H01J41/04
代理机构
代理人
主权项
地址
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