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发明名称
PRODUCTION OF COMPOSITE TUBE
摘要
申请公布号
JPH0191912(A)
申请公布日期
1989.04.11
申请号
JP19870249934
申请日期
1987.10.05
申请人
MITSUBISHI HEAVY IND LTD;RYOMEI ENG CORP LTD
发明人
IIFUSHI JUNICHI;MIKAMI YASUTAKA
分类号
B21C37/06
主分类号
B21C37/06
代理机构
代理人
主权项
地址
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