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经营范围
发明名称
Eisrutschbahn.
摘要
申请公布号
CH151991(A)
申请公布日期
1932.01.15
申请号
CHD151991
申请日期
1930.08.06
申请人
AHRENS,AUGUST
发明人
AHRENS,AUGUST
分类号
A63G21/04
主分类号
A63G21/04
代理机构
代理人
主权项
地址
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