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经营范围
发明名称
Inspection aperture sealing
摘要
申请公布号
GB2244047(B)
申请公布日期
1994.02.16
申请号
GB19900011067
申请日期
1990.05.17
申请人
* ROLLS-ROYCE PLC
发明人
ROY TALBOT * HIRST;GERARD * SHARKEY
分类号
F01D21/00;(IPC1-7):F01D25/00;B65D51/00
主分类号
F01D21/00
代理机构
代理人
主权项
地址
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