Chun Liu

Follow

Person

Foshan City, CN

People

Patents Applicationslast 30 patents

Information Patent Application
Polycondensation fixing device for fragile articles
- Publication number 20200115133
- Publication date Apr 16, 2020
- Chun Liu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Automatic posting device for wall advertisement paper
- Publication number 20200118471
- Publication date Apr 16, 2020
- Chun Liu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Production Packaging Inkjet Detection Apparatus
- Publication number 20200115166
- Publication date Apr 16, 2020
- Chun Liu
- G06 - COMPUTING CALCULATING COUNTING