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发明名称
Schallbandkassette
摘要
申请公布号
DE895224(C)
申请公布日期
1953.11.02
申请号
DE1943SC02134D
申请日期
1943.06.18
申请人
SCHALLBAND SYNDIKAT AKTIENGESELLSCHAFT
发明人
DANIEL KARL DR.
分类号
G11B23/06
主分类号
G11B23/06
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代理人
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