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发明名称
METHOD AND APPARATUS FOR COMPRESSIVELY CONFORMING A PORTION OF A METAL BLANK TO THE CONTOUR OF A DIE USING PRESSURISED FLUID
摘要
申请公布号
GB1505669(A)
申请公布日期
1978.03.30
申请号
GB19750029309
申请日期
1975.07.11
申请人
BOEING CO
发明人
分类号
B21D26/02;B21D22/12;B30B5/00;(IPC1-7):B21D22/12
主分类号
B21D26/02
代理机构
代理人
主权项
地址
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