Chunyong Zhao

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Jiangxi, CN

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Patents Grantslast 30 patents

Information Patent Grant
Process cartridge
- Patent number 8,805,242
- Issue date Aug 12, 2014
- Jiangxi Yibo E-TECH Co., Ltd.
- Chunyong Zhao
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
PROCESS CARTRIDGE
- Publication number 20120257906
- Publication date Oct 11, 2012
- JIANGXI YIBO E-TECH CO., LTD.
- Chunyong Zhao
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY