发明名称 WELDING MACHINE
摘要 An internal pipe welding machine including a nose cone having a guide diameter for guiding an associated pipe, the guide diameter being adjustable.
申请公布号 WO0041844(A1) 申请公布日期 2000.07.20
申请号 WO2000GB00083 申请日期 2000.01.13
申请人 PIPE-O-TRONIC WELDING SERVICES LIMITED (IN LIQUIDATION);POWER, LESLIE, ERNEST;TAYLOR, REGINALD;BRENNAN, MICHAEL, ANTHONY 发明人 POWER, LESLIE, ERNEST;TAYLOR, REGINALD;BRENNAN, MICHAEL, ANTHONY
分类号 B23K37/053;(IPC1-7):B23K37/053 主分类号 B23K37/053
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