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发明名称
AUTOMATIC CUTTING SEPARATING DEVICE FOR SHELL OF OUTER SURFACE COATED STEEL PIPE
摘要
申请公布号
JPS57168894(A)
申请公布日期
1982.10.18
申请号
JP19810053997
申请日期
1981.04.09
申请人
SUMITOMO KINZOKU KOGYO KK
发明人
MAEDA ATSUSHI
分类号
B23D21/14;B26D3/16
主分类号
B23D21/14
代理机构
代理人
主权项
地址
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