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发明名称
乾净空气供应装置之二
摘要
为一种乾净空气供应装置,包括有空气过滤组输气管及换气管组,系用以将空气中之污染物质过滤而供应人体乾净之空气为其特征者。
申请公布号
TW137496
申请公布日期
1990.07.01
申请号
TW078201502
申请日期
1989.02.21
申请人
李天助
发明人
李天助
分类号
F24F3/16
主分类号
F24F3/16
代理机构
代理人
主权项
地址
台北巿健康路十五巷十三弄十一号
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