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发明名称
Procédé et dispositif pour comprimer et rendre compact un métal et piece conformeà celle ainsi obtenue
摘要
申请公布号
FR1174243(A)
申请公布日期
1959.03.09
申请号
FRD1174243
申请日期
1957.04.16
申请人
发明人
STERNBERG JAIME DE
分类号
B21J5/04;B30B5/00
主分类号
B21J5/04
代理机构
代理人
主权项
地址
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