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发明名称
Improvements in or relating to portable, power-operated scraping machines
摘要
申请公布号
GB594435(A)
申请公布日期
1947.11.11
申请号
GB19450015064
申请日期
1945.06.14
申请人
REGINALD JAMES ASPEEK
发明人
分类号
B23D79/00
主分类号
B23D79/00
代理机构
代理人
主权项
地址
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