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发明名称
METHOD AND DEVICE FOR POWDER SUPPLY TO POWDER EXTRUSION PRESS DEVICE
摘要
申请公布号
JPS6393805(A)
申请公布日期
1988.04.25
申请号
JP19860238878
申请日期
1986.10.07
申请人
ISHIKAWAJIMA HARIMA HEAVY IND CO LTD
发明人
SATO KUNICHI
分类号
B21C23/01;B22F3/20
主分类号
B21C23/01
代理机构
代理人
主权项
地址
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