Precedent number 1. For example, case 2. Previous cases; Precedent; precedent
Patent number 1. Patent, patent 2. Patent 3. Public land transfer certificate. Exclusive right; Privilege 5. Quality; characteristic
1. patented; Franchise; Patent 2. Obviously; Obvious; Publicly; Open gate 3. License of patent certificate; Applicable to patent 4. Open; Available 5. Related to the patent right; Monopoly 6. Exquisite; Unique; excellent
1. Obtain a patent for ... [American] To issue (public land) transfer certificates and transfer (public land) 3. Toughening (steel wire); Lead quenching