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经营范围
发明名称
BANDSPULE
摘要
申请公布号
DE2821953(A1)
申请公布日期
1978.11.23
申请号
DE19782821953
申请日期
1978.05.19
申请人
SONY CORP.
发明人
NEMOTO,TSUNEO;TOYOSHIMA,KIICHIRO
分类号
G03B21/54;B65H75/14;G11B23/037;G11B23/087;(IPC1-7):B65H75/22
主分类号
G03B21/54
代理机构
代理人
主权项
地址
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