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发明名称
APPARATUS AND METHOD UTILIZABLE IN FORMING METAL GRIDS
摘要
申请公布号
GB1273082(A)
申请公布日期
1972.05.03
申请号
GB19700020917
申请日期
1970.04.30
申请人
HUGHES AIRCRAFT COMPANY
发明人
HUGH LESLIE GARVIN;ELVIN EUGENE HERMAN;RUSSELL ROBIN LAW;ROGER RUDOLPH TURK
分类号
G03F7/22;H01J9/14
主分类号
G03F7/22
代理机构
代理人
主权项
地址
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