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经营范围
发明名称
SCRAPER FOR REMOVING DIRT
摘要
申请公布号
GB1540906(A)
申请公布日期
1979.02.21
申请号
GB19760049506
申请日期
1976.11.26
申请人
KARPP H
发明人
分类号
A47L13/02;A47L13/08;(IPC1-7):B26B27/00
主分类号
A47L13/02
代理机构
代理人
主权项
地址
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