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发明名称
Perfectionnements aux presses hydrauliques
摘要
申请公布号
FR867309(A)
申请公布日期
1941.10.13
申请号
FRD867309
申请日期
1940.09.26
申请人
发明人
PAUL VEUVE MARIE-FRANCOISE
分类号
B30B15/16
主分类号
B30B15/16
代理机构
代理人
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