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发明名称
MEHRSCHICHTIGER TEPPICH MIT EINSEITIGEM, AUS AUFGESCHNITTENEN NOPPEN BESTEHENDEM FLOR.
摘要
申请公布号
DE1720329(U)
申请公布日期
1956.04.12
申请号
DE195600C3862U
申请日期
1956.01.27
申请人
BERNDT CLEVEN
发明人
BERNDT CLEVEN
分类号
主分类号
代理机构
代理人
主权项
地址
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