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经营范围
发明名称
GAS VALVE FOR VENDING MACHINE
摘要
申请公布号
KR900001214(Y1)
申请公布日期
1990.02.17
申请号
KR19870004519U
申请日期
1987.04.03
申请人
SAMSUNG ELECTRONICS CO.LTD.
发明人
CHOI HYO-KUN
分类号
G07F13/00;(IPC1-7):G07F13/00
主分类号
G07F13/00
代理机构
代理人
主权项
地址
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