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发明名称
Improvements in portable cabinets
摘要
申请公布号
GB373936(A)
申请公布日期
1932.06.02
申请号
GB19310032819
申请日期
1931.11.26
申请人
THE EDUCATIONAL SUPPLY ASSOCIATION LIMITED;HERBERT WOOLARD
发明人
分类号
E04H1/14
主分类号
E04H1/14
代理机构
代理人
主权项
地址
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