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Huanwen Huang
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Foshan City, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Interlocking floor board
Patent number
9,822,533
Issue date
Nov 21, 2017
HONG KONG MEI LI SHENG FLOORING CO., LIMITED
Huanwen Huang
E04 - BUILDING
Information
Patent Grant
Board assembly
Patent number
8,726,603
Issue date
May 20, 2014
Hong Kong Mei Li Sheng Flooring Co., Limited
Huanwen Huang
E04 - BUILDING
Patents Applications
last 30 patents
Information
Patent Application
Easy-to-lay Floor Board
Publication number
20170073977
Publication date
Mar 16, 2017
HONG KONG MEI LI SHENG FLOORING CO., LIMITED
Huanwen HUANG
E04 - BUILDING
Information
Patent Application
Easy-to-Lay Floor Board
Publication number
20120324816
Publication date
Dec 27, 2012
HONG KONG MEI LI SHENG FLOORING CO., LIMITED
Huanwen Huang
E04 - BUILDING
Information
Patent Application
BOARD ASSEMBLY
Publication number
20120317911
Publication date
Dec 20, 2012
HONG KONG MEI LI SHENG FLOORING CO., LIMITED
Huanwen Huang
E04 - BUILDING