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industry enterprises, as well as Nanjing Forestry University, Zhejiang Forestry College and many other universities and research institutions. This Council has thoroughly analyzed the details of U.S.best composite decking for stairs Patent No. 5,543,197 and its corresponding family patent No. 17,173 in other countries and verified that the patent application number of U.S. Patent No. 5,543,197 completed in the early 1990's was February 18, day. At the same time,garden tile for balcony we conducted a corresponding patent search made it clear that: only the Chinese Patent Office November 22, 1989 authorized 88102689.1 'a bamboo plywood manufacturing method' China invention patent (from China
Longyou County press factory Filed May 3, 1988, filed with the U.S. Patent No. 5,543,197 for the same technical solution. In the meantime, the Ministry of Forestry of the People's Republic of China,splated maple composite in order to regulate the quality of the super-girl of the bamboo reorganization material product network, the Forestry Industry Standard LY / T1072-1992 of the People's Republic of China including the above technical scheme promulgated on September 9,wood plastic outdoor wall panel for decoration in austria 1992, Plywood technical conditions ', LY / T1073-1992' bamboo plywood into plywood physical and mechanical properties of test methods. ' After the implementation of the two standards 10 years
later, re-amended merger into LY / T1072-2002 'bamboo piled laminate' standard, on October 12,wooden stakes mole farmers 2002 release and implementation. China has made goodfeel history for more than 20 years using this technical solution to produce bamboo reorganization products. Therefore, the technology of bamboo reorganization materials has long been well known in the art,fence pvc privacy lattice and heavy bamboo flooring is just a product produced by this technology. When the U.S. Patent No. 5,543,197 was filed on February 18, 1994, the same technical solution was disclosed in China at least in the past, and the patent application has completely lost its novelty. No matter whether
Longyou County press factory Filed May 3, 1988, filed with the U.S. Patent No. 5,543,197 for the same technical solution. In the meantime, the Ministry of Forestry of the People's Republic of China,splated maple composite in order to regulate the quality of the super-girl of the bamboo reorganization material product network, the Forestry Industry Standard LY / T1072-1992 of the People's Republic of China including the above technical scheme promulgated on September 9,wood plastic outdoor wall panel for decoration in austria 1992, Plywood technical conditions ', LY / T1073-1992' bamboo plywood into plywood physical and mechanical properties of test methods. ' After the implementation of the two standards 10 years
later, re-amended merger into LY / T1072-2002 'bamboo piled laminate' standard, on October 12,wooden stakes mole farmers 2002 release and implementation. China has made goodfeel history for more than 20 years using this technical solution to produce bamboo reorganization products. Therefore, the technology of bamboo reorganization materials has long been well known in the art,fence pvc privacy lattice and heavy bamboo flooring is just a product produced by this technology. When the U.S. Patent No. 5,543,197 was filed on February 18, 1994, the same technical solution was disclosed in China at least in the past, and the patent application has completely lost its novelty. No matter whether