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经营范围
发明名称
Machine perfectionnée d'enregistrement et de reproduction magnétiques
摘要
申请公布号
FR1188555(A)
申请公布日期
1959.09.23
申请号
FRD1188555
申请日期
1957.10.04
申请人
M. S. S. RECORDING COMPANY LIMITED
发明人
ARMSTEAD WALTER EDWARD
分类号
G11B15/44;G11B15/50
主分类号
G11B15/44
代理机构
代理人
主权项
地址
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