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经营范围
发明名称
Vacuum dust pan and reel
摘要
申请公布号
US3011201(A)
申请公布日期
1961.12.05
申请号
US19590803202
申请日期
1959.03.31
申请人
KARL CYMARA HERMANN
发明人
CYMARA HERMANN KARL
分类号
A47L5/38;A47L9/00;B65H75/38
主分类号
A47L5/38
代理机构
代理人
主权项
地址
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