Hui Cheng

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Hitachinaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Device of handling roller for passbook
- Patent number 7,387,199
- Issue date Jun 17, 2008
- Hitachi-Omron Terminal Solutions, Corp.
- Hui Cheng
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Device of handling roller for passbook
- Publication number 20070194522
- Publication date Aug 23, 2007
- Hui Cheng
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL