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发明名称
CHROMIUM-FREE METHOD AND COMPOSITION TO PROTECT ALUMINUM
摘要
申请公布号
US5192374(A)
申请公布日期
1993.03.09
申请号
US19910766319
申请日期
1991.09.27
申请人
HUGHES AIRCRAFT COMPANY
发明人
KINDLER, ANDREW
分类号
C23C22/68;C23C22/83
主分类号
C23C22/68
代理机构
代理人
主权项
地址
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