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发明名称
PROCEDE DE FABRICATION D'EBAUCHES DE DISQUES POUR LE PRESSAGE DE DISQUES PHONOGRAPHIQUES, ET DISQUES FABRIQUES SELON CE PROCEDE
摘要
申请公布号
FR2334165(A1)
申请公布日期
1977.07.01
申请号
FR19760036489
申请日期
1976.12.03
申请人
ROELOFFZEN JOHANNES
发明人
分类号
G11B3/70;(IPC1-7):G11B3/70;B29D17/00
主分类号
G11B3/70
代理机构
代理人
主权项
地址
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