METHOD OF MANUFACTURING DUAL ALLOY TURBINE DISKS,申请号GB19900021420-传众专利搜索

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发明名称	METHOD OF MANUFACTURING DUAL ALLOY TURBINE DISKS
摘要
申请公布号	GB9021420(D0)	申请公布日期	1990.11.14
申请号	GB19900021420	申请日期	1990.10.02
申请人	GENERAL ELECTRIC COMPANY	发明人
分类号	B21J5/00;B21K1/32;B22F3/00;B23K20/00;B23K20/02;C22F1/00;C22F1/10;F01D5/02	主分类号	B21J5/00
代理机构		代理人
主权项
地址

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