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发明名称
便携式耳机
摘要
申请公布号
CN3146053D
申请公布日期
2000.04.19
申请号
CN99307239.9
申请日期
1999.05.19
申请人
艾利森电话股份有限公司
发明人
S·彼得斯; P·阿斯特拉德森; J·伯格费尔德特
分类号
14-01-H0123
主分类号
14-01-H0123
代理机构
中国专利代理(香港)有限公司
代理人
杨松龄
主权项
地址
瑞典斯德哥尔摩
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