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发明名称
METHOD FOR EXTRUDING POWDER METALLURGICAL MATERIAL
摘要
申请公布号
JPH02182806(A)
申请公布日期
1990.07.17
申请号
JP19890000421
申请日期
1989.01.06
申请人
FURUKAWA ALUM CO LTD
发明人
MATSUMOTO HIDEMIKI;ASAMI SHIGENORI
分类号
B22F3/20;B30B11/26
主分类号
B22F3/20
代理机构
代理人
主权项
地址
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