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发明名称
MESH
摘要
申请公布号
JPH06325716(A)
申请公布日期
1994.11.25
申请号
JP19930135239
申请日期
1993.05.14
申请人
CANON INC
发明人
AEBA TOSHIAKI
分类号
G01N1/28;G02B21/34;H01J37/20;(IPC1-7):H01J37/20
主分类号
G01N1/28
代理机构
代理人
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地址
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