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发明名称
HINGED PART FOR FOLDING TENT FRAME
摘要
申请公布号
KR790000400(Y1)
申请公布日期
1979.04.12
申请号
KR19770004872U
申请日期
1977.08.11
申请人
YU JONG JUN
发明人
YU JONG JUN
分类号
主分类号
代理机构
代理人
主权项
地址
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