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Zhuhai, CN
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last 30 patents
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Patent Grant
Processing cartridge
Patent number
11,256,210
Issue date
Feb 22, 2022
NINESTAR CORPORATION
Qin Luo
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Force receiving part and toner cartridge
Patent number
11,016,434
Issue date
May 25, 2021
NINESTAR CORPORATION
Qin Luo
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY