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发明名称
METHOD OF WELDING STRUCTURES INCLUDING A CORRUGATED ELEMENT
摘要
申请公布号
GB1536974(A)
申请公布日期
1978.12.29
申请号
GB19760048139
申请日期
1976.11.18
申请人
SOC NAT IND AEROSPATIALE
发明人
分类号
B23K20/00;(IPC1-7):B23K31/00;B23K11/10;B23K19/00
主分类号
B23K20/00
代理机构
代理人
主权项
地址
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