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经营范围
发明名称
PENCIL-SHARPENING DEVICE
摘要
申请公布号
EP1954509(A2)
申请公布日期
2008.08.13
申请号
EP20060839775
申请日期
2006.11.08
申请人
ACME UNITED CORPORATION
发明人
JOHNSEN, WALTER;PETERSON, MICHAEL, E.;FARNWORTH, STUART, DAVID;BUCHTMANN, LARRY
分类号
B43L23/00;B43L23/08
主分类号
B43L23/00
代理机构
代理人
主权项
地址
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