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发明名称
METHOD OF PREPARING TITANIUM AND TITANIUM ALLOY BILLETS FOR WELDING
摘要
申请公布号
SU904945(A1)
申请公布日期
1982.02.15
申请号
SU19792833953
申请日期
1979.11.01
申请人
DOLGOPOLOV IGOR A,SU
发明人
DOLGOPOLOV IGOR A,SU
分类号
B23K28/00;(IPC1-7):B23K28/00
主分类号
B23K28/00
代理机构
代理人
主权项
地址
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