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发明名称
一种磁传煤气表
摘要
一种磁传煤气表,在煤气表内有内磁体,数字显示区有外磁体,内磁体和外磁体有一隔离层,使到煤气不会渗透到数字显示区。可代替价格很贵的气膜。
申请公布号
CN2406224Y
申请公布日期
2000.11.15
申请号
CN99256276.7
申请日期
1999.12.15
申请人
李建平
发明人
李建平
分类号
G01F1/56
主分类号
G01F1/56
代理机构
代理人
主权项
1.一种磁传煤气表,其特征在于煤气表内(5)有内磁体(6),数字显示区(4)有外磁体(2),内磁体(6)和外磁体(2)有一隔离层(1)。
地址
510600广东省广州市东山区共和南1号702房
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