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发明名称
Procédé et machine pour la fabrication de jantes, et jantes obtenues par ce procédé et cette machine
摘要
申请公布号
FR59671(E)
申请公布日期
1954.06.29
申请号
FRD59671
申请日期
1949.10.17
申请人
SOCIETE D'EMBOUTISSAGE MECANIQUE DE LA GARENNE
发明人
分类号
B21D53/30
主分类号
B21D53/30
代理机构
代理人
主权项
地址
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