发明名称 Film leak detector
摘要 The invention relates to a film leak detector with two films (5, 6) each stretched in a frame (3, 4); in order to attain a simple and stable structuring, it is proposed that each of the frames (3, 4) is comprised of two synthetic material subframes between which the particular film (5, 6) is fastened.
申请公布号 US6732571(B1) 申请公布日期 2004.05.11
申请号 US20010807154 申请日期 2001.04.09
申请人 INFICON GMBH 发明人 FLOSBACH RUDOLF
分类号 G01M3/20;(IPC1-7):G01M3/04 主分类号 G01M3/20
代理机构 代理人
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