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经营范围
发明名称
A new or improved cushion
摘要
申请公布号
GB919054(A)
申请公布日期
1963.02.20
申请号
GB19600033133
申请日期
1960.09.27
申请人
D. BALLANTYNE BROTHERS & CO. LIMITED
发明人
BALLANTYNE HENRY
分类号
A47C27/08
主分类号
A47C27/08
代理机构
代理人
主权项
地址
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