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发明名称
PLASMA TORCHES
摘要
申请公布号
US4013866(A)
申请公布日期
1977.03.22
申请号
US19760663992
申请日期
1976.03.04
申请人
NATIONAL RESEARCH DEVELOPMENT CORPORATION
发明人
FOX, THOMAS JOSEPH;HARRY, JOHN ERNEST
分类号
B23K9/08;B23K10/00;H05H1/40;(IPC1-7):B23K9/08
主分类号
B23K9/08
代理机构
代理人
主权项
地址
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