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发明名称
摘要
申请公布号
DE2229896(B2)
申请公布日期
1979.02.22
申请号
DE19722229896
申请日期
1972.06.19
申请人
ROLLS-ROYCE LTD., LONDON
发明人
BALLARD, NORMAN EDMUND, DERBY (GROSSBRITANNIEN)
分类号
C25D13/00;(IPC1-7):C25D13/00
主分类号
C25D13/00
代理机构
代理人
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