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发明名称
TILT TYPE ROLLING METHOD FOR SEAMLESS TUBE AND ITS DEVICE
摘要
申请公布号
JPS6390306(A)
申请公布日期
1988.04.21
申请号
JP19860233314
申请日期
1986.10.02
申请人
KAWASAKI STEEL CORP
发明人
HOSOKAWA TOKIO
分类号
B21B19/04
主分类号
B21B19/04
代理机构
代理人
主权项
地址
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