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发明名称
ABRADABLE SEAL
摘要
An abradable seal is provided utilizing a laser to cut a pattern into the surface effective to improve abradability in the area of the pattern.
申请公布号
CA2274526(A1)
申请公布日期
1998.06.18
申请号
CA19972274526
申请日期
1997.12.05
申请人
CHROMALLOY GAS TURBINE CORPORATION
发明人
WOLFLA, THOMAS A.;FERGUSON, JAMES J.
分类号
F01D11/08;B23K26/40;C23C4/18;C23C30/00;F01D5/14;F01D11/12;F02C7/28;F04D29/08;F04D29/16;F16J15/00;F16J15/44;F16J15/453
主分类号
F01D11/08
代理机构
代理人
主权项
地址
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