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Home › Cartridge having locking portion for locking cartridge with an image forming apparatus and releasing portion to release the locking portion, and image forming apparatus having such a cartridge

Cartridge having locking portion for locking cartridge with an image forming apparatus and releasing portion to release the locking portion, and image forming apparatus having such a cartridge

US Patent 6947687 · Granted Sep 20, 2005

Estimated economic value: $104,000 ⓘ

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