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发明名称
Zimmerkegelbahn mit uebereinanderliegenden getrennten Laufbahnen
摘要
申请公布号
DE686753(C)
申请公布日期
1940.01.15
申请号
DE1937H153382D
申请日期
1937.10.26
申请人
KAETE HAENLE GEB. HAW
发明人
HAW KAETE HAENLE GEB.
分类号
A63D3/00
主分类号
A63D3/00
代理机构
代理人
主权项
地址
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