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发明名称
IMPROVEMENTS IN OR RELATING TO EXTENDABLE TABLES
摘要
申请公布号
GB1240329(A)
申请公布日期
1971.07.21
申请号
GB19680042017
申请日期
1968.09.04
申请人
SECRETARY OF STATE FOR THE ENVIRONMENT
发明人
JOHN WILLIS
分类号
A47B1/04
主分类号
A47B1/04
代理机构
代理人
主权项
地址
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