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发明名称
Paperless fireworks
摘要
申请公布号
USD605725(S1)
申请公布日期
2009.12.08
申请号
US20080320097F
申请日期
2008.06.20
申请人
CHANG GIFFORD K F;CHANG HUBERT K H;CHANG KELFRED K C
发明人
CHANG GIFFORD K. F.;CHANG HUBERT K. H.;CHANG KELFRED K. C.
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主分类号
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