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经营范围
发明名称
METHOD OF HEATED WELDING
摘要
申请公布号
SU1303336(A1)
申请公布日期
1987.04.15
申请号
SU19853960120
申请日期
1985.06.14
申请人
PROIZV OB "URALMASH"
发明人
PANOV VIKTOR I,SU;MIKHODUJ LEONID I,SU
分类号
B23K28/00
主分类号
B23K28/00
代理机构
代理人
主权项
地址
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