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经营范围
发明名称
METHOD AND APPARATUS FOR CUTTING STEEL PIPE BY FLAME JET BURNER
摘要
申请公布号
JPS54119361(A)
申请公布日期
1979.09.17
申请号
JP19780027509
申请日期
1978.03.09
申请人
OSAKA SHIPBUILDING
发明人
MATSUDA HEISHIROU;HAYASE MOTOMU
分类号
E02D9/04;B23K7/00
主分类号
E02D9/04
代理机构
代理人
主权项
地址
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