US'266 Process cartridge and drum mount for photosensitive drum

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Patentee: Canon Views: 5390
Country: USA Component: Driving force transmitter,Toner cartridge
Filing Date: 1997-03-18 Expected Expiry Date*: 2017-03-18

DISCLAIMER*: In some rare cases the EXPIRY DATE remains blank because the calculation of some expiry dates can be quite complex. PatentSmart advises subscribers to contact a reputable patent attorney for advice in determining such information.


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