发明名称 |
Planar gas and ion distribution |
摘要 |
A film strip, as for example photograph film, is treated to remove static and dust thereon by directing gaseous streams across opposite film surfaces, and by distributing ions into the gas streams to be carried into contact with the film opposite surfaces, for neutralizing the static and enabling dust to be blown off such surfaces.
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申请公布号 |
US4213167(A) |
申请公布日期 |
1980.07.15 |
申请号 |
US19780892140 |
申请日期 |
1978.03.31 |
申请人 |
CUMMING, JAMES M;SAURENMAN, DONALD G |
发明人 |
CUMMING, JAMES M;SAURENMAN, DONALD G |
分类号 |
H05F3/04;(IPC1-7):H05F3/00 |
主分类号 |
H05F3/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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