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发明名称
IMPROVED TWO-FOR ONE TWISTER
摘要
申请公布号
KR780000225(B1)
申请公布日期
1978.06.12
申请号
KR19760000630
申请日期
1976.03.15
申请人
CHOI,HAE JIN
发明人
CHOI,HAE JIN
分类号
主分类号
代理机构
代理人
主权项
地址
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