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发明名称
DOOR OPENING AND SHUTTING APPARATUS
摘要
申请公布号
KR920001056(Y1)
申请公布日期
1992.02.10
申请号
KR19880007947U
申请日期
1988.05.28
申请人
SAM SUNG ELECTRONICS CO., LTD.
发明人
YUN, JONG - SOO
分类号
G11B33/02;(IPC1-7):G11B33/02
主分类号
G11B33/02
代理机构
代理人
主权项
地址
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