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发明名称
Faltbarer Plattenspieler aus Karton in Verbindung mit anderen Gegenstaenden
摘要
申请公布号
DE2041080(A1)
申请公布日期
1972.02.24
申请号
DE19702041080
申请日期
1970.08.19
申请人
MEIER-MALETZ,MAX
发明人
MEIER-MALETZ,MAX
分类号
G11B3/00;G11B25/04
主分类号
G11B3/00
代理机构
代理人
主权项
地址
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