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发明名称
Электрод для сварки чугуна
摘要
申请公布号
SU114834(A1)
申请公布日期
1957.11.30
申请号
SU19570573436
申请日期
1957.05.20
申请人
ZELENOV A.I.
发明人
ZELENOV A.I.
分类号
B23K35/365;B23K35/08
主分类号
B23K35/365
代理机构
代理人
主权项
地址
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