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发明名称
Mass spectrometer
摘要
申请公布号
US2759105(A)
申请公布日期
1956.08.14
申请号
US19520297813
申请日期
1952.07.09
申请人
BENDIX AVIATION CORPORATION
发明人
WILEY WILLIAM C.
分类号
H01J49/40
主分类号
H01J49/40
代理机构
代理人
主权项
地址
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