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发明名称
Improvements in and relating to electron beam furnaces
摘要
申请公布号
GB908483(A)
申请公布日期
1962.10.17
申请号
GB19580015331
申请日期
1958.05.13
申请人
ASSOCIATED ELECTRICAL INDUSTRIES LIMITED
发明人
CROWLEY-MILLING MICHAEL CROWLEY
分类号
H01J37/305
主分类号
H01J37/305
代理机构
代理人
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