发明名称 MICROFILM TRANSPORT SYSTEM AND TRAILING LEADER
摘要 A microfilm trailing leader and transport system for terminating the driving relationship between the film and said system to thereby eliminate excessive strain on the connection between the trailing leader and the spool hub. The invention is also directed to a novel drive capstan which eliminates the frictional engagement between the capstan and the film information bearing area to thereby increase the useful film life.
申请公布号 US3675877(A) 申请公布日期 1972.07.11
申请号 USD3675877 申请日期 1970.03.11
申请人 BELL & HOWELL CO. 发明人 CHESTER S. REMPALA
分类号 G03B21/32;G03B21/42;G03B21/43;(IPC1-7):G11B15/29;G11B15/24 主分类号 G03B21/32
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