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发明名称
Improvements in and relating to machines for surfacing floors and the like
摘要
申请公布号
GB513909(A)
申请公布日期
1939.10.25
申请号
GB19380008636
申请日期
1938.03.21
申请人
SIDNEY PETER JACKSON;BENJAMIN TOBIAS;HAROLD KAHAN WARR-LANGTON
发明人
分类号
A47L11/18
主分类号
A47L11/18
代理机构
代理人
主权项
地址
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