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发明名称
Improvements in or relating to bed tables or trays for invalids and the like
摘要
申请公布号
GB373836(A)
申请公布日期
1932.06.02
申请号
GB19310020634
申请日期
1931.07.18
申请人
JAMES WILLIAM POND;SAMUEL GEORGE MEEK
发明人
分类号
A47B23/02
主分类号
A47B23/02
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