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经营范围
发明名称
FLOATING VALVE SEAT INDUCTOR
摘要
申请公布号
EP0057779(B1)
申请公布日期
1986.11.20
申请号
EP19810300526
申请日期
1981.02.09
申请人
PARK-OHIO INDUSTRIES, INC.
发明人
CIOLKEVICH, JOHN THOMAS
分类号
H05B6/02;(IPC1-7):H05B6/10;C21D1/42
主分类号
H05B6/02
代理机构
代理人
主权项
地址
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