The company has many channels, and the huge market demand drives the product processing. Due to the limited production capacity, we are now recruiting production partners for the society to create a brilliant platinum industry!
This number cannot be a patent number! Because the number can only be the invention patent application number at most! Because it takes about 2.5-3 years from application to authorization for invention patents!
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Note: The first two or four digits of the patent number (two digits in the old patent number and four digits in the new patent number) represent the year of application, and the third or fifth digit (depending on the old and new patent number) represents what kind of patent it is ('1' represents the invention patent,' 2' represents the utility model patent and' 3' represents the design patent). Invention patents are the best, followed by utility model patents.