4. Printing and office machinery
  5. Copy reproducing equipment
  6. Element or attachment

Mei Hsia Chang

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Developer container

Electrophotography – Image formation – Development
Reexamination Certificate

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Toner cartridge

Printing and office machinery – Copy reproducing equipment – Element or attachment
Design Patent

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Toner cartridge

Printing and office machinery – Copy reproducing equipment – Element or attachment
Design Patent

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Toner cartridge

Printing and office machinery – Copy reproducing equipment – Element or attachment
Design Patent

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Toner cartridge

Printing and office machinery – Copy reproducing equipment – Element or attachment
Design Patent

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Profile ID: LFUS-PAI-P-2515593

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