发明名称 Film canister device for use in a film package assembly and a method for loading a camera therewith and a camera loadable thereby
摘要 Provided is a film package assembly to be used within a camera such that conventional winding and rewinding components are eliminated. Provided is a film package assembly which includes a new light-tight film canister device, a roll of film and a film take-up cartridge. The film package assembly being designed so as to be loadable within a camera in non-darkroom or lighted conditions.
申请公布号 US6785467(B2) 申请公布日期 2004.08.31
申请号 US20020237864 申请日期 2002.09.09
申请人 发明人
分类号 G03B17/30;(IPC1-7):G03B17/02 主分类号 G03B17/30
代理机构 代理人
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