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发明名称
Verfahren zur Herstellung eines Unterbettes
摘要
申请公布号
DE670405(C)
申请公布日期
1939.01.18
申请号
DENDATB172413D
申请日期
申请人
FAVORIT-STEPPDECKEN-FABRIK BAYER & CO.
发明人
分类号
A47C27/00
主分类号
A47C27/00
代理机构
代理人
主权项
地址
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