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发明名称
FLANGE MANUFACTURE
摘要
申请公布号
GB1557219(A)
申请公布日期
1979.12.05
申请号
GB19760032618
申请日期
1976.08.05
申请人
GKN STEELSTOCK LTD
发明人
分类号
B23K7/00;B23K7/10;(IPC1-7):B23K7/00;B23K7/04;B23K9/00
主分类号
B23K7/00
代理机构
代理人
主权项
地址
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