Xuefang Song

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Patents Grantslast 30 patents

Information Patent Grant
Flooring material
- Patent number 7,494,713
- Issue date Feb 24, 2009
- Takiron Co., Ltd.
- Xuefang Song
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Flooring Material
- Publication number 20070254175
- Publication date Nov 1, 2007
- TAKIRON CO., LTD
- Xuefang Song
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...