Lianping Liu

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Changzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Clamp for section tubes with rigid hooked lever
- Patent number 8,408,835
- Issue date Apr 2, 2013
- Zhijun Zhang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
CLAMP FOR SECTION TUBES
- Publication number 20120298810
- Publication date Nov 29, 2012
- Deming Chen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
THREE-CLAMP LOCKING DEVICE
- Publication number 20100135719
- Publication date Jun 3, 2010
- Lianping Liu
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Connecting Lock for Exhibit Framework Assembly
- Publication number 20080307617
- Publication date Dec 18, 2008
- Changzhou Lingtong Exhibition Products Co., Ltd
- Lianping Liu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...