发明名称 Film delivery and recovery stabilization system
摘要 Disclosed is a film delivery and recovery stabilization system for platter-type movie projection systems which provides a stratum material for dissipating static charge which accumulates within the film media and a plurality of retaining members selectively positioned at the periphery of a spool of film. The retaining members encasing magnetic elements that magnetically attach to a magnetic material which has been placed in a variable number of radial slots in the static dissipating stratum material.
申请公布号 US6425666(B1) 申请公布日期 2002.07.30
申请号 US20000615341 申请日期 2000.07.12
申请人 MARGLIN ANDREW 发明人 MARGLIN ANDREW
分类号 G03B1/00;(IPC1-7):G03B1/00;G03B1/04;G03B21/00;G03B1/76 主分类号 G03B1/00
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