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经营范围
发明名称
REINIGUNGSVORRICHTUNG FUER SCHALLPLATTEN
摘要
申请公布号
DE2719083(A1)
申请公布日期
1978.11.02
申请号
DE19772719083
申请日期
1977.04.29
申请人
JONAS,KONRAD HANS
发明人
HANS JONAS,KONRAD
分类号
G11B3/58;(IPC1-7):G11B3/58
主分类号
G11B3/58
代理机构
代理人
主权项
地址
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