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发明名称
Treppenhilfe zum Fördern von Lasten, wie belasteten Einkaufskarren oder Personen in Treppenhäusern
摘要
申请公布号
DE19651372(C2)
申请公布日期
2002.04.25
申请号
DE19961051372
申请日期
1996.12.11
申请人
HAFFKE, KARL
发明人
HAFFKE, KARL
分类号
B66B9/08;(IPC1-7):B66B9/08
主分类号
B66B9/08
代理机构
代理人
主权项
地址
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