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发明名称
BASE GIRATORIA PARA TELEFONES
摘要
申请公布号
BR6914887(D0)
申请公布日期
1973.01.04
申请号
BR19690214887
申请日期
1969.12.09
申请人
CHUAN H
发明人
CHUAN H
分类号
主分类号
代理机构
代理人
主权项
地址
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