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发明名称
Gleisanlage fuer Spielzeugeisenbahnen
摘要
申请公布号
DE845462(C)
申请公布日期
1952.07.31
申请号
DE1950G004334
申请日期
1950.10.12
申请人
GROBER HERBERT
发明人
GROBER HERBERT
分类号
A63H19/30
主分类号
A63H19/30
代理机构
代理人
主权项
地址
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