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发明名称
Sprungfedermatratze mit in der Verspannungsflaeche angeordneten Laengszuegen
摘要
申请公布号
DE925610(C)
申请公布日期
1955.03.24
申请号
DE1952H014554
申请日期
1952.11.23
申请人
HOTTER OSKAR
发明人
HOTTER OSKAR
分类号
A47C23/32
主分类号
A47C23/32
代理机构
代理人
主权项
地址
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