JUNZHONG WU

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GUANGDONG, CN

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Patents Grantslast 30 patents

Information Patent Grant
Protector for print head chip and ink cartridge used by the same
- Patent number 8,342,665
- Issue date Jan 1, 2013
- Zhuhai Ninestar Management Co., Ltd.
- Junzhong Wu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
PROTECTOR FOR PRINT HEAD CHIP AND INK CARTRIDGE USED BY THE SAME
- Publication number 20100259579
- Publication date Oct 14, 2010
- ZHUHAI NINESTAR MANAGEMENT CO., LTD.
- JUNZHONG WU
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS