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经营范围
发明名称
OZONE GENERATOR
摘要
申请公布号
GB1591815(A)
申请公布日期
1981.06.24
申请号
GB19770038123
申请日期
1977.09.13
申请人
YU PIN
发明人
分类号
C01B13/11;H01T19/00;(IPC1-7):C01B13/11
主分类号
C01B13/11
代理机构
代理人
主权项
地址
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