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发明名称
FLOW RATE MEASURING AND CONTROLLING ELECTRONIC, FAVOURABLY FOR CHECKING CHARGE OF GAS AT WELDING
摘要
申请公布号
HU9902400(D0)
申请公布日期
1999.09.28
申请号
HU19990002400
申请日期
1999.07.19
申请人
BUCSAK,LASZLO
发明人
BUCSAK,LASZLO
分类号
G01F1/00
主分类号
G01F1/00
代理机构
代理人
主权项
地址
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