Jenny Li

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Corvallis, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Facility and method for removing gas bubbles from an ink jet printer
- Patent number 6,457,820
- Issue date Oct 1, 2002
- Hewlett-Packard Company
- Edward Z. Cai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS