Hangzhou Dazhuang Floor Co., Ltd.

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Hangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing laminated bamboo sliver lumber
- Patent number 8,231,757
- Issue date Jul 31, 2012
- Hangzhou Dazhuang Floor Co., Ltd.
- Hai Lin
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Flexible two-ply flooring system
- Patent number 7,225,591
- Issue date Jun 5, 2007
- Hangzhou Dazhuang Floor Co., Ltd.
- Hai Lin
- E04 - BUILDING
Information Patent Grant
Two-ply flooring having a cross-grain bottom ply
- Patent number 7,152,379
- Issue date Dec 26, 2006
- Hangzhou Dazhuang Floor Co., Ltd.
- Hai Lin
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

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