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发明名称
POWDER BOX
摘要
申请公布号
CA344965(A)
申请公布日期
1934.10.02
申请号
CAD344965
申请日期
申请人
OSWALD MONTAGU SHEPHERD;CYRIL KEITHTHOMAS
发明人
OSWALD MONTAGU SHEPHERD;CYRIL KEITHTHOMAS
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主分类号
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