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发明名称
IMAGE-FORMING ENERGY FILTER DISTORTION CORRECTING DEVICE
摘要
申请公布号
JPH11250849(A)
申请公布日期
1999.09.17
申请号
JP19980045159
申请日期
1998.02.26
申请人
JEOL LTD;TANAKA MICHIYOSHI
发明人
KANAYAMA TOSHIKATSU;HONDA TOSHIKAZU;TANAKA MICHIYOSHI;TERAUCHI MASAMI;TSUDA KENJI
分类号
H01J37/244;H01J49/46;(IPC1-7):H01J37/244
主分类号
H01J37/244
代理机构
代理人
主权项
地址
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