发明名称 Photographic film package
摘要 A photographic roll film cartridge in which a roll film is stored in an initial packaged condition before being used for photographing. In the initial packaged condition, the leading edge portion of the roll film protrudes out of the cartridge by a length of 10 mm to 25 mm.
申请公布号 US5409175(A) 申请公布日期 1995.04.25
申请号 US19930106817 申请日期 1993.08.16
申请人 KONICA CORPORATION 发明人 HAZAMA, KIYOAKI;NAKANISHI, KAZUHIRO;MIYAZAKI, TAKEMI;KAKUTA, YOSHIO;KAEDEOKA, NORIYUKI;MIN, YING J.;SHIBAZAKI, OSAMU;IWAGAKI, MASARU;MATSUMOTO, KAZUMASA
分类号 G03C1/00;G03B17/30;G03C1/765;G03C3/00;(IPC1-7):G03B17/26 主分类号 G03C1/00
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