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发明名称
Perfectionnement apporté dans l'établissement des moules destinés à recevoir lescouronnes de fil métallique et produit industriel en résultant
摘要
申请公布号
FR1014884(A)
申请公布日期
1952.08.25
申请号
FRD1014884
申请日期
1950.03.21
申请人
发明人
HEDOU MAURICE;BAUCHET MAXIME
分类号
B21C47/28
主分类号
B21C47/28
代理机构
代理人
主权项
地址
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