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发明名称
卡式录音带之多孔盘式带
摘要
申请公布号
TW044667
申请公布日期
1982.06.16
申请号
TW07120747
申请日期
1982.02.18
申请人
张居昌
发明人
张居昌
分类号
G11B15/00
主分类号
G11B15/00
代理机构
代理人
黄启昌 台北巿复兴南路二段三八一号三楼之二
主权项
1﹒一种卡式录音带之多孔盘式带,系指在卡式录音带其二转盘之上下面各设定一导盘,并在导盘盘面上以多孔设计以其各导正磁带并使其转动顺畅,减少牵引力量而降低耗电量为其特征者。2﹒依据请求专利部份第一项所述之多孔盘式带,其导盘系可与转盘一体成型或以其他方式附加固定为其特征者。
地址
台北巿北屯区水景里水景巷錂錂号
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