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经营范围
发明名称
BLOCK MAKING MOTOR AND OPERATING APPARATUS
摘要
申请公布号
KR910002792(Y1)
申请公布日期
1991.05.02
申请号
KR19890006504U
申请日期
1989.05.19
申请人
KIM JONG-CHAN
发明人
KIM JONG-CHAN
分类号
B28B17/00;(IPC1-7):B28B17/00
主分类号
B28B17/00
代理机构
代理人
主权项
地址
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