amway co., ltd. applies for a patent for super-soft embossed polyurethane synthetic leather
news on december 13, 2023, according to the announcement of the state intellectual property office, anhui anli material technology co., ltd. applied for a project called “a super-soft embossed polyurethane synthetic leather and its preparation method and application” “, publication no. cn117211086a, application date is september 2023. the patent abstract shows that the invention relates…
