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发明名称
DEVICE FOR PLASMA ARC TREATMENT OF MATERIALS
摘要
申请公布号
GB1221024(A)
申请公布日期
1971.02.03
申请号
GB19690008041
申请日期
1969.02.14
申请人
DAVID GRIGORIEVICH BYKHOVSKY;ALEXANDR YAKOVLEVICH MEDVEDEV;YAKOV VYLFOVICH ROSSOMAKHO;VALERY ALEXANDROVICH KOSS
发明人
DAVID GRIGORIEVICH BYKHOVSKY;ALEXANDR YAKOVLEVICH MEDVEDEV;YAKOV VYLFOVICH ROSSOMAKHO;VALERY ALEXANDROVICH KOSS
分类号
B23K35/02;H05H1/34
主分类号
B23K35/02
代理机构
代理人
主权项
地址
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