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发明名称
Improvements relating to cushions
摘要
申请公布号
GB776483(A)
申请公布日期
1957.06.05
申请号
GB19550005199
申请日期
1955.02.22
申请人
DUNLOP RUBBER COMPANY LIMITED
发明人
DUNN RICHARD LAWRENCE
分类号
A47C7/18
主分类号
A47C7/18
代理机构
代理人
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